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Texas Instruments provides designers complete power solutions with a full line of high-performance products, ranging from standard linear ICs to plug-in and integrated power solutions - all tailored to meet your design challenges. To make product design even easier, TI provides leading-edge support tools and a broad selection of evaluation modules, application notes, comprehensive technical documentation, and more.

 

TI Development ToolsBattery Management - Innovative battery management IC solutions and technologies from TI help designers get more energy from their batteries - supporting any battery chemistry or power management requirement. Advanced battery chargers and battery
fuel gauges provide faster, cooler charging and help extend battery run time longer than competitive products. View Battery Management Products.

 

Texas Instruments Power Management Products

 

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TI Power Management New Products

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Added 03/2014 Texas Instruments LMZ31520/30 SIMPLE SWITCHER® Power Modules Learn More
Added 03/2014 Texas Instruments LM315x SIMPLE SWITCHER® Controllers Learn More
Added 03/2014 Texas Instruments LMZ1420x SIMPLE SWITCHER® Power Modules for High Output Voltage Learn More
Added 03/2014 Texas Instruments LMR1420x Series SIMPLE SWITCHER® Step-Down Voltage Regulators Learn More
Added 03/2014 Texas Instruments TPS54361/TPS54561 Step-Down DC-DC Converters Learn More
Added 03/2014 Texas Instruments TPS7A4701 RF LDO Voltage Regulator Learn More
Added 03/2014 Texas Instruments Nano 2 Power Modules - Coming Soon Learn More
Added 02/2014 Texas Instruments TPS2592AL 12V Circuit Protection eFuses Learn More
Added 02/2014 Texas Instruments bq5105x Wireless Power Receiver Learn More
Added 01/2014 Texas Instruments LMR22007 switching regulator Learn More
Added 01/2014 Texas Instruments TPS2475x 12A eFuse Circuit Protector Learn More
Added 01/2014 Texas Instruments TPS6208x 3A Step-down Converter Learn More
Added 01/2014 Texas Instruments TPS92411 100V Floating MOSFET Switch Learn More
Added 01/2014 Texas Instruments UCC28180 PFC Controller Learn More
Added 01/2014 Texas Instruments Texas Instruments TPS7A3501 Active Filter Learn More
Added 01/2014 Texas Instruments TPS53515 Step-down SWIFT™ Converter Learn More
Added 12/2013 Texas Instruments DRV8812 Dual-Bridge Motor Controller ICs Learn More
Added 12/2013 Texas Instruments bq25570 Ultra Low Power Harvester Power Management IC Learn More
Added 11/2013 Texas Instruments LMR12007 750mA Load Step-Down DC-DC Regulators Learn More
Added 09/2013 Texas Instruments LM2267x SIMPLE SWITCHER® Regulators Learn More
Added 09/2013 Texas Instruments LP38798 800mA Linear Regulator Learn More
Added 08/2013 Texas Instruments TPS65290 Power Management IC Learn More
Added 08/2013 Texas Instruments TPS6215x 3-17V 1A Step-Down Converters Learn More
Added 08/2013 Texas Instruments TPS92660 Two-Output LED Driver Learn More
Added 07/2013 Texas Instruments LM2840/41/42 Step-Down DC/DC Regulators Learn More
Added 07/2013 Texas Instruments TPS54160A Step-Down SWIFT™ DC/DC Converter Learn More
Added 06/2013 Texas Instruments TPS55340 Non-Synchronous Switching Regulator Learn More
Added 06/2013 Texas Instruments TPS54140A Step Down SWIFT™ DC/DC Converter Learn More
Added 06/2013 Texas Instruments TPS61253 / 54 / 56 / 58 3.5MHz High Efficiency Step-Up Converters Learn More
Added 06/2013 Texas Instruments LM25017/8/9 48V Step-Down Regulators Learn More
Added 05/2013 Texas Instruments DRV8844 Quad 1/2-H-Bridge Driver IC Learn More
Added 04/2013 Texas Instruments TPS54560 Step Down DC-DC Converter Learn More
Added 04/2013 Texas Instruments LP5907 Ultra-Low Noise Low-Dropout Regulator Learn More
Added 03/2013 Texas Instruments UCC28063 PFC Controller Learn More
Added 03/2013 Texas Instruments LM34914EVAL Evaluation Board Learn More
Added 03/2013 Texas Instruments TPS7A4700 1A Low-Dropout Linear Regulator Learn More
Added 02/2013 Texas Instruments TPS5432 Synchronous Step Down Converter Learn More
Added 02/2013 Texas Instruments LM25117 Synchronous Buck Controller Learn More
Added 02/2013 Texas Instruments TPS62125 Step Down Converter Learn More
Added 02/2013 Texas Instruments TPS92550 / TPS92551 450mA Constant Current Buck LED Drivers Learn More
Added 02/2013 Texas Instruments DRV110 Power-Saving Solenoid Controller Learn More
Added 01/2013 Texas Instruments bq2419x USB / Adapter Chargers Learn More
Added 01/2013 Texas Instruments TLV1171 Low-Dropout Linear Regulator Learn More
Added 01/2013 Texas Instruments NexFET™ Power MOSFETs Learn More
Added 01/2013 Texas Instruments LM5085EVAL Evaluation Board Learn More
Added 01/2013 Texas Instruments bq24270 / bq24271 Single Cell Li-Ion Battery Chargers Learn More
Added 01/2013 Texas Instruments TPS54360 60V, 3.5A Step-Down DC-DC Converter Learn More
Added 12/2012 Texas Instruments TPS54527 / TPS54528 5A SWIFT™ Converters Learn More
Added 12/2012 Texas Instruments Texas Instruments TPS2378 / TPS2379 IEEE 802.3at PoE High-Power PD Interface ICs Learn More
Added 12/2012 Texas Instruments TPS6208x 1.2A Step Down Converters Learn More
Added 12/2012 Texas Instruments TLV702xx 300mA Low-IQ, Low-Dropout Regulators Learn More
Added 12/2012 Texas Instruments TPS54394 / TPS54395 Dual 3A Synchronous Step-Down Switchers Learn More
Added 12/2012 Texas Instruments SN6501 Transformer Driver Learn More
Added 12/2012 Texas Instruments UCC27511 High-Speed, Low-Side Gate Driver Learn More
Added 12/2012 Texas Instruments BQ51013A Integrated Wireless Power Receiver Solution - EXPANSION Learn More
Added 12/2012 Texas Instruments LM5574 Evaluation Board Learn More
Added 12/2012 Texas Instruments LM34923 Step Down Switching Regulator Learn More
Added 12/2012 Texas Instruments LM3151 / LM3152 / LM3153 SIMPLE SWITCHER® Controllers Learn More
Added 12/2012 Texas Instruments CSD1850xQ5A 40V N-Channel NexFET Power MOSFETs Learn More
Added 11/2012 Texas Instruments LM2623EV Evaluation Board Learn More
Added 11/2012 Texas Instruments LMZ12001EXT / LMZ12002EXT / LMZ12003EXT Power Modules Learn More
Added 11/2012 Texas Instruments TPS54526 5.5A Synchronous Step-Down Converter with Eco-Mode™ Learn More
Added 11/2012 Texas Instruments TWL6041 8-Channel High Quality Low-Power Audio Codec Learn More
Added 11/2012 Texas Instruments TPS54294 Dual Channel Synchronous Step-Down Switcher Learn More
Added 11/2012 Texas Instruments LM5064 Power Management and Protection IC Learn More
Added 11/2012 Texas Instruments LM629 Precision Motion Controller Learn More
Added 11/2012 Texas Instruments bq2026 1.5KB Serial EPROM with SDQ Interface Learn More
Added 11/2012 Texas Instruments LM3463 Dynamic Headroom Controller Learn More
Added 11/2012 Texas Instruments TPS84250 / TPS84259 Integrated Power Solutions Learn More
Added 10/2012 Texas Instruments TI LM5039 Half-Bridge PWM Controller with Advanced Current Limit Learn More
Added 10/2012 Texas Instruments TPS54061 Synchronous Step-Down DC-DC Converter Learn More
Added 10/2012 Texas Instruments BQ500211 Gen 2, Qi Compliant 5V Wireless Power Transmitter Manager Learn More
Added 10/2012 Texas Instruments UCC27210 / UCC27211 High Frequency High-Side and Low-Side Drivers Learn More
Added 10/2012 Texas Instruments UCC27517 High-Speed, Low-Side Gate Driver Learn More
Added 10/2012 Texas Instruments TLV717xx Low-Dropout Regulators Learn More
Added 09/2012 Texas Instruments TPS40422 Dual Output Synchronous Buck Controller Learn More
Added 09/2012 Texas Instruments LM3404MREVAL High Power PSOP-8 Evaluation Board Learn More
Added 09/2012 Texas Instruments bq24392 Charger Detection Device Learn More
Added 09/2012 Texas Instruments TPS75005 Integrated MCU Power Solution Learn More
Added 09/2012 Texas Instruments TPS62125EVM-044 Evaluation Module Learn More
Added 09/2012 Texas Instruments UCC2752x Dual 5A High-Speed Low-Side Gate Drivers Learn More
Added 09/2012 Texas Instruments TPS84610 6A Synchronous Buck Integrated Power Solution Learn More
Added 09/2012 Texas Instruments LMR10510/10515/10520 Step-Down Voltage Regulators Learn More
Added 09/2012 Texas Instruments LM3447 PFC Flyback Controller and Eval Module Learn More
Added 09/2012 Texas Instruments TPS6209x Synchronous Step Down Converters and Evaluation Module Learn More
Added 08/2012 Texas Instruments TPS2051CDBVEVM-636 Evaluation Module Learn More
Added 08/2012 Texas Instruments TPS51916 Synchronous Buck Controller Learn More
Added 08/2012 Texas Instruments TPS54519 5A Synchronous Step Down SWIFT Converter Learn More
Added 08/2012 Texas Instruments TPS53353 20A Synchronous Buck Converter Learn More
Added 08/2012 Texas Instruments LP3985 Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage Regulator Learn More
Added 07/2012 Texas Instruments LM2676 SIMPLE SWITCHER® High Efficiency 3A Step-Down Voltage Regulators Learn More
Added 07/2012 Texas Instruments LP3876-ADJ 3A Fast Ultra Low Dropout Linear Regulator Learn More
Added 07/2012 Texas Instruments bq25504 Ultra Low Power Boost Converter with Battery Management Learn More
Added 07/2012 Texas Instruments Power for Processors Learn More
Added 07/2012 Texas Instruments TPS61170-Q1 1.2A High Voltage Boost Converter Learn More
Added 07/2012 Texas Instruments TPS65258 Power Management IC Learn More
Added 04/2012 Texas Instruments bq77910A Multi-Cell Li-Ion / Polymer Precision Protectors Learn More
Added 03/2012 Texas Instruments TPS62730 Step Down Converter Learn More
Added 03/2012 Texas Instruments TPS7A3401 Negative Voltage Regulator Learn More
Added 02/2012 Texas Instruments TPS65198 13-Channel Level Shifter Learn More
Added 02/2012 Texas Instruments DRV8825 Stepper Motor Controller ICs Learn More
Added 02/2012 Texas Instruments TPS54478 Synchronous Step-Down Switcher Learn More
Added 02/2012 Texas Instruments DRV8662 Piezo Haptic Driver Learn More
Added 02/2012 Texas Instruments TPS55010 DC/DC Converter with Integrated FETs Learn More
Added 02/2012 Texas Instruments TPS51123A Dual-Synchronous Step-Down Controllers Learn More
Added 02/2012 Texas Instruments TPS40400 Synchronous Buck Controllers Learn More
Added 02/2012 Texas Instruments TLV810 3-Pin Voltage Supervisors Learn More
Added 02/2012 Texas Instruments TPS54227 Synchronous Step Down Converter Learn More
Added 02/2012 Texas Instruments TPS20xxC Power-Distribution Switches Learn More
Added 02/2012 Texas Instruments bq24210 800mA Li-Ion Battery Solar Charger Learn More
Added 02/2012 Texas Instruments DRV8840 / DRV8842 / DRV8843 Motor Driver ICs Learn More
Added 02/2012 Texas Instruments bq76PL536-Q1 3 to 6 Series Li-Ion Battery Monitor Learn More
Added 02/2012 Texas Instruments UCC27201A 120V High-Side / Low-Side Drivers Learn More
Added 02/2012 Texas Instruments DRV840EVM Evaluation Module Learn More
Added 02/2012 Texas Instruments TPS55010EVM-009 Evaluation Module Learn More
Added 02/2012 Texas Instruments INA226 Bi-Directional Current / Power Monitor Learn More
Added 02/2012 Texas Instruments CSD87352Q5D NexFET™ Power Block Learn More
Added 02/2012 Texas Instruments DRV8825EVM Evaluation Module Learn More
Added 02/2012 Texas Instruments DRV8843EVM Evaluation Module Learn More
Added 02/2012 Texas Instruments DRV8814 DC Motor Driver ICs Learn More
Added 11/2011 Texas Instruments LM21305 5A Synchronous Buck Regulators Learn More
Added 11/2011 Texas Instruments BQ51011 Gen 2 Wireless Power Receivers Learn More
Added 11/2011 Texas Instruments BQ51013EVM-725 Evaluation Module Learn More
Added 10/2011 Texas Instruments LMR24210 / LMR24220 Step-Down Voltage Regulators Learn More
Added 10/2011 Texas Instruments LMR12010 SIMPLE SWITCHER® Step-Down Voltage Regulators Learn More
Added 10/2011 Texas Instruments SIMPLE SWITCHER® Nano Modules Learn More
Added 10/2011 Texas Instruments LMR64010 Step-Up Voltage Regulators Learn More
Added 10/2011 Texas Instruments LMR62014 Step-Up Voltage Regulators Learn More
Added 10/2011 Texas Instruments Simple Switcher® Power Modules Learn More
Added 10/2011 Texas Instruments TPS61251 / TPS61252 Boost Converters Learn More
Added 10/2011 Texas Instruments LM1117 800 mA Low-Dropout Linear Regulators - New At Mouser! Learn More
Added 10/2011 Texas Instruments LM4040 Precision Micropower Shunt Voltage Reference Learn More
Added 10/2011 Texas Instruments TPS2540EVM-623 Evaluation Module Learn More
Added 10/2011 Texas Instruments LM257x Step-Down Voltage Regulators - New At Mouser! Learn More
Added 09/2011 Texas Instruments LP2985A-18 150mA Low-Noise Low-Dropout Regulators Learn More
Added 07/2011 Texas Instruments TLV704xx 24V Low Dropout Regulators Learn More
Added 07/2011 Texas Instruments TPS24700EVM-001 / TPS24701EVM-002 Eval Modules Learn More
Added 07/2011 Texas Instruments BQ51013 Wireless Power Supply Receivers Learn More
Added 06/2011 Texas Instruments TPS7A4001 Linear Regulators Learn More
Added 06/2011 Texas Instruments TPS56121 / TPS56221 Synchronous Buck Converters Learn More
Added 06/2011 Texas Instruments bqTESLA150LP Wireless Power Evaluation Kit Learn More
Added 06/2011 Texas Instruments TMDSRGBLEDKIT Multi-DC/DC Color LED Kit Learn More
Added 05/2011 Texas Instruments CSD17507Q5A NexFET™ Power MOSFETs Learn More
Added 05/2011 Texas Instruments CSD17510Q5A NexFET™ Power MOSFETs Learn More
Added 04/2011 Texas Instruments CSD17505Q5A 30V, NexFET™ Power MOSFET Learn More
Added 04/2011 Texas Instruments TPS54618 SWIFT™ Converter Learn More
Added 04/2011 Texas Instruments BQ24210 / BQ24650 Solar Charger Evaluation Modules Learn More
Added 03/2011 Texas Instruments TPS2480 Hotswap Controller and I²C Current Monitor Learn More
Added 03/2011 Texas Instruments TPS7A8001 Low-Dropout 1A Linear Regulators Learn More
Added 01/2011 Texas Instruments TPS2540 / TPS2541 USB Power Switch and Controller Learn More
Added 01/2011 Texas Instruments UCC24610 GREEN Rectifier™ Controller Learn More
Added 12/2010 Texas Instruments TS3L501E Multiplexer / Demultiplexer LAN Switch Learn More
Added 12/2010 Texas Instruments TPS54240 Step Down SWIFT™ DC/DC Converter Learn More
Added 12/2010 Texas Instruments TPS92010-EVM-592 Evaluation Module Learn More
Added 12/2010 Texas Instruments UCC28950EVM-442 Evaluation Module Learn More
Added 12/2010 Texas Instruments TPS54319EVM-626 Evaluation Module Learn More
Added 12/2010 Texas Instruments BQ24150AEVM Evaluation Module Learn More
Added 12/2010 Texas Instruments BQ24707 SMBus Charge Controller Learn More
Added 12/2010 Texas Instruments BQ24725 SMBus Charge Controllers Learn More
Added 12/2010 Texas Instruments TPS5422x / TPS544x Step-Down SWIFT™ Converters Learn More
Added 11/2010 Texas Instruments TPS78330 LDO Linear Regulator Learn More
Added 11/2010 Texas Instruments TPS8267x / TPS84620 Integrated Power Solutions Learn More
Added 10/2010 Texas Instruments BQ2944x Secondary Overvoltage Protection ICs Learn More
Added 10/2010 Texas Instruments INA216 Zero-Drift Current Shunt Monitor Learn More
Added 09/2010 Texas Instruments TPS54319 Synchronous SWIFT™ Converter Learn More
Added 09/2010 Texas Instruments TPS2419 N+1 and ORing Power Rail Controller Learn More
Added 09/2010 Texas Instruments TPS54260 Step-Down Regulator Learn More
Added 09/2010 Texas Instruments UCC28250 Advanced PWM Controller Learn More
Added 09/2010 Texas Instruments TPS2492 / TPS2493 Hotswap Controllers Learn More
Added 08/2010 Texas Instruments bq24600 Switch-Mode Battery Charge Controller Learn More
Added 08/2010 Texas Instruments UCC28950 Phase-Shifted Full-Bridge Controller Learn More
Added 08/2010 Texas Instruments TPS53127 Dual Synchronous Step-Down Controller Learn More
Added 08/2010 Texas Instruments TPS65180 Power Management ICs Learn More
Added 08/2010 Texas Instruments DRV8824 Stepper Motor Controller IC Learn More
Added 08/2010 Texas Instruments TPS54060EVM-590 SWIFT™ Regulator Evaluation Module Learn More
Added 07/2010 Texas Instruments Dual PWM Motor Driver: DRV8412 Learn More
Added 07/2010 Texas Instruments BQ24616 Battery Charge Controllers Learn More
Added 07/2010 Texas Instruments TPS62060 Synchronous Step-Down DC-DC Converter Learn More
Added 07/2010 Texas Instruments TPS62065 / TPS62067 Step Down DC-DC Converters Learn More
Added 07/2010 Texas Instruments TPS62065-67EVM-347 Evaluation Module Learn More
Added 07/2010 Texas Instruments CSD86350Q5D Synchronous Buck Power Block Learn More
Added 07/2010 Texas Instruments Step-Down Converter: TPS62622 Learn More
Added 07/2010 Texas Instruments CSD17309Q3 NexFET™ Power MOSFET Learn More
Added 07/2010 Texas Instruments BQ24155 / BQ24180 Li-Ion Chargers Learn More
Added 06/2010 Texas Instruments CSD17301Q5A N-Channel NexFET™ Power MOSFET Learn More
Added 06/2010 Texas Instruments DRV8821 Dual Stepper Motor Controller / Driver Learn More
Added 06/2010 Texas Instruments TPS2456 Protection / Blocking Controller Learn More
Added 06/2010 Texas Instruments TPS22904 Low On-Resistance Load Switch Learn More
Added 06/2010 Texas Instruments CSD17303Q5 / CSD17313Q2 NexFET™ Power MOSFET Learn More
Added 06/2010 Texas Instruments Power Switches: TPS2560 / TPS2561 Learn More
Added 05/2010 Texas Instruments DRV8801 DMOS Full-Bridge Motor Drivers Learn More
Added 05/2010 Texas Instruments TLV70018EVM-503 Evaluation Module Learn More
Added 05/2010 Texas Instruments TPS63020 Power Management IC Learn More
Added 05/2010 Texas Instruments Evaluation Module: UCC28810EVM-003 Learn More
Added 05/2010 Texas Instruments TPS54260EVM-597 Evaluation Module Learn More
Added 04/2010 Texas Instruments Sequencer and System Health Monitor: UCD90120 Learn More
Added 04/2010 Texas Instruments DRV8821EVM Evaluation Module Learn More
Added 04/2010 Texas Instruments bq2409x Single Cell Li-Ion Battery Charger Learn More
Added 04/2010 Texas Instruments TPS61775EVM-588 Evaluation Module Learn More
Added 04/2010 Texas Instruments TPS51218EVM-496 Evaluation Module Learn More
Added 04/2010 Texas Instruments UCD7242 Synchronous-Buck Power Driver Learn More
Added 04/2010 Texas Instruments Synchronous Step Down Switcher: TPS54620 Learn More
Added 04/2010 Texas Instruments Buck Converter: TPS54292 Learn More
Added 04/2010 Texas Instruments TPS51513EVM-549 Evaluation Module Learn More
Added 04/2010 Texas Instruments bq24630 Lithium Phosphate Battery Charger Learn More
Added 04/2010 Texas Instruments UCD9224 / UCD9248 Digital PWM System Controller Learn More
Added 03/2010 Texas Instruments Synchronous Buck Controller: TPS40304 Learn More
Added 03/2010 Texas Instruments Ultra Small Load Switch: TPS22907 Learn More
Added 03/2010 Texas Instruments Li-Ion Batery Fuel Gauge: bq27541-V200 Learn More
Added 03/2010 Texas Instruments SWIFT™ Step Down Converter: TPS54318 Learn More
Added 03/2010 Texas Instruments Battery Charge Controller: bq24610 Learn More
Added 03/2010 Texas Instruments Step Down SWIFT™ Converter: TPS54218 Learn More
Added 03/2010 Texas Instruments Fixed-Frequency Boost Converter: TPS61093 Learn More
Added 03/2010 Texas Instruments Power-Distribution Switch: TPS2556 / TPS2557 Learn More
Added 03/2010 Texas Instruments Digital PWM System Controller: UCD9246 Learn More
Added 03/2010 Texas Instruments Synchronous Buck Controller: TPS51163 Learn More
Added 03/2010 Texas Instruments TMDSHVMTRPFCKIT Motor Control Developer's Kit Learn More
Added 02/2010 Texas Instruments Gauge and Protection IC: bq20z60-R1 Learn More
Added 02/2010 Texas Instruments Evaluation Module: TPS54226EVM-539 Learn More
Added 02/2010 Texas Instruments Load Switch: TPS22924C Learn More
Added 02/2010 Texas Instruments DualCool™ NexFET™ Power MOSFETs Learn More
Added 02/2010 Texas Instruments RF LDO Linear Regulator: TPS727xx Learn More
Added 02/2010 Texas Instruments D-CAP+™ Step Down Controller: TPS51621 Learn More
Added 01/2010 Texas Instruments NexFET™ Power MOSFET: CSD16340Q3 Learn More
Added 01/2010 Texas Instruments USB Power Switch with Boost Converter: TPS2500 Learn More
Added 01/2010 Texas Instruments Fusion Digital Driver: UCD7231 Learn More
Added 01/2010 Texas Instruments Synchronous Step Down Switcher: TPS54418 Learn More
Added 12/2009 Texas Instruments Evaluation Module: TPS54160EVM-535 Learn More
Added 12/2009 Texas Instruments Load Switch: TPS22949A Learn More
Added 12/2009 Texas Instruments NexFET™ Power MOSFET: CSD16408Q5 Learn More
Added 12/2009 Texas Instruments Load Switch: TPS22943 Learn More
Added 12/2009 Texas Instruments Low-Dropout Linear Regulators: TLV700x Learn More
Added 11/2009 Texas Instruments Eval Modules: TPS62110EVM-101 / TPS61097-33EVM-498 / TPS54060EVM-457 Learn More
Added 11/2009 Texas Instruments Power Management Evaluation Modules Learn More
Added 11/2009 Texas Instruments Step-Down Converter: TPS51315 Learn More
Added 11/2009 Texas Instruments Evaluation Module: TPS386040 Learn More
Added 11/2009 Texas Instruments NexFET™ Power MOSFET: CSD16301Q2 Learn More
Added 11/2009 Texas Instruments Green-Mode Flyback Controller: UCC28610 Learn More
Added 10/2009 Texas Instruments NexFET™ Power MOSFET: CSD16325Q5 Learn More
Added 10/2009 Texas Instruments Battery Charger IC: bq24040 / bq2405x Learn More
Added 10/2009 Texas Instruments Step-Down Controller: TPS53126 Learn More
Added 10/2009 Texas Instruments Battery Charger: BQ24704 Learn More
Added 10/2009 Texas Instruments Stepper Motor Controller IC: DRV8811 Learn More
Added 10/2009 Texas Instruments Step-Up DC-DC Converter: TPS61086 Learn More
Added 10/2009 Texas Instruments Power Management ICs: TPS65070 / TPS65073 Learn More
Added 10/2009 Texas Instruments PoE Interface and DC/DC Controller: TPS23757 Learn More
Added 10/2009 Texas Instruments Step-Down Converter: TPS62750 Learn More
Added 10/2009 Texas Instruments Load Switch: TPS22922B Learn More
Added 09/2009 Texas Instruments Step-Down Controller: TPS51218 Learn More
Added 09/2009 Texas Instruments Step-Down Switcher: TPS54325 Learn More
Added 08/2009 Texas Instruments Green Mode PWM Controller: UCC28600 Learn More
Added 08/2009 Texas Instruments PoE Interface and DC/DC Controller: TPS23756 Learn More
Added 08/2009 Texas Instruments Evaluation Module: TPS62230EVM-370 Learn More
Added 08/2009 Texas Instruments Synchronous Boost Converter: TPS61097 Learn More
Added 08/2009 Texas Instruments Power Management IC: TPS65000 / TPS65001 Learn More
Added 08/2009 Texas Instruments Step-Down Controller: TPS53114 Learn More
Added 07/2009 Texas Instruments SBS 1.1 Compliant Gas Gauge: BQ20Z40 Learn More
Added 07/2009 Texas Instruments Boost Converter: TPS61160A Learn More
Added 07/2009 Texas Instruments Switch-Mode Li-Ion Charger: BQ24150A / BQ24151A Learn More
Added 06/2009 Texas Instruments Dual Load Switch: TPS22960 Learn More
Added 06/2009 Texas Instruments Step Down Swift™ DC/DC Converter: TPS54xxx Learn More
Added 05/2009 Texas Instruments TPS23754EVM-383 / TPS23754EVM-420 Learn More
Added 05/2009 Texas Instruments Load Switch Evaluation Module: TPS22922B EVM Learn More
Added 05/2009 Texas Instruments NexFET™ Power MOSFET Learn More
Added 04/2009 Texas Instruments Step-Up Converter: TPS6122x Learn More
Added 04/2009 Texas Instruments Power Management IC: TPS65920 / TPS65930 Learn More
Added 04/2009 Texas Instruments System-Side Fuel Gauge: bq27505 Learn More
Added 02/2009 Texas Instruments Power Management IC: TPS650250 Learn More
Added 02/2009 Texas Instruments Gateway Battery Controller: bq78PL114 Learn More
Added 02/2009 Texas Instruments Step Down SWIFT™ Converter: TPS54140 Learn More
Added 02/2009 Texas Instruments Power-Distribution Switch: TPS2552 Learn More
Added 12/2008 Texas Instruments Synchronous Buck Controller: TPS40197 Learn More
Added 12/2008 Texas Instruments Photo Flash Charger and IGBT Driver: TPS65563A Learn More
Added 11/2008 Texas Instruments Synchronous Step-Down DC-DC Converter: TPS62601 Learn More
Added 11/2008 Texas Instruments Cell Li-ion Battery-pack Protector: bq77PL900 Learn More
Added 10/2008 Texas Instruments Constant-Current Sink LED Driver: TLC5928 Learn More
Added 10/2008 Texas Instruments Low-Dropout Regulator: TPS780270200 Learn More
Added 10/2008 Texas Instruments TPS54331 SWIFT™ DC/DC Converter Learn More
Added 10/2008 Texas Instruments PFC Controller: UCC28070 Learn More
Added 10/2008 Texas Instruments DC/DC Boost Converter: TPS61200 Learn More
Added 09/2008 Texas Instruments Dual-Slot Controller: TPS2358/59 Learn More
Added 08/2008 Texas Instruments Impedance Track™ Fuel Gauge: bq27510 Learn More
Added 08/2008 Texas Instruments LED Drivers: TLC5944 Learn More
Added 08/2008 Texas Instruments Charge Pump DC/DC Converters: TPS60255 Learn More
Added 08/2008 Texas Instruments PWM Bus Controllers: UCC28230/1 Learn More
Added 08/2008 Texas Instruments PoE Interface and DC/DC Controller: TPS23753PS23753 Learn More
Added 08/2008 Texas Instruments Power Management ICs: TPS65058 Learn More
Added 08/2008 Texas Instruments Impedance Track™ Fuel Gauges: BQ27500-V100 Learn More
Added 08/2008 Texas Instruments Switch-Mode Chargers: bq24150 Learn More
Added 08/2008 Texas Instruments Buck-Boost DC/DC Converters: TPS63010 Learn More
Added 06/2008 Texas Instruments TPS3818G25 Microprocessor Supervisory Circuits Learn More
Added 05/2008 Texas Instruments BQ24380 Front-End Protection IC Learn More
Added 05/2008 Texas Instruments TPS78001 Linear Regulator Learn More
Added 05/2008 Texas Instruments Boost Controllers: TPS40210/11 Learn More
Added 05/2008 Texas Instruments TPS650243 Power Management Unit Learn More
Added 04/2008 Texas Instruments Power Distribution Switch: TPS2550/51 Learn More
Added 03/2008 Texas Instruments Charger Front End Protection ICs: BQ24314 Learn More
Added 11/2007 Texas Instruments TPS74x01 Family Voltage Regulators Learn More
Added 10/2007 Texas Instruments Protection IC: BQ20z75 Learn More

TI Power Management Featured Products

View Featured Products in ALL TI Product Categories

Texas Instruments Industrial Power Management Solutions

Texas Instruments and Wurth Electronics together offer designers everything they need to create highly successful Industrial Power Management solutions. TI and Wurth Electronics provide the right selection of parts for a variety of analog solutions, including isolated interface, industrial and commercial power systems, and energy storage/battery management.

Texas Instruments TPS543xx / TPS545xx Step-Down DC-DC Converters

Texas Instruments TPS54340 and TPS54540 are 42V input 3.5A and 5A step-down DC-DC converters with an integrated high side MOSFET. TI TPS54360 and TPS54560 are 60V input 3.5A and 5A DC-DC converters with integrated high side MOSFET. TPS54341 / TPS54541 and TPS54361 / TPS54561 devices offer 100kHz to 2.5MHz adjustable switching frequency while TPS543x0 and TPS545x0 devices have 100kHz to 2.5MHz fixed switching frequency. These TI step-down converters survive load dump pulses up to 65V per ISO 7637. All of the parts offer high efficiency at light loads with pulse skipping Eco-mode.

Texas Instruments TPS2592AL 12V Circuit Protection eFuses

Texas Instruments TPS2592AL 12V Circuit Protection eFuses are highly integrated circuit protection and power management solutions in a tiny package. These devices use few external components and provide multiple protection modes. They are a robust defense against overloads, shorts circuits, voltage surges, excessive inrush current, and reverse current. Current limit level can be set with a single external resistor and current limit set has a typical accuracy of ±15%. Over voltage events are limited by internal clamping circuits to a safe fixed maximum, with no external components required. In cases with particular voltage ramp requirements, a dV/dT pin is provided that can be programmed with a single capacitor to ensure proper output ramp rates. Many systems, such as SSDs, must not allow holdup capacitance energy to dump back through the FET body diode onto a drooping or shorted input bus. The BFET pin is for such systems. An external NFET can be connected “Back to Back (B2B)” with the TPS2592 output and the gate driven by BFET to prevent current flow from load to source.

Texas Instruments TPS7A4701 RF LDO Voltage Regulator

Texas Instruments TPS7A4701 RF LDO Voltage Regulator is created for powering noise sensitive precision analog circuits used in industrial, instrumentation, medical, and test & measurement markets. The need for high input voltage along with accurate and repeatable measurements in these markets requires extremely clean voltage rails that will power high performance analog circuitry such as operational amplifiers, digital-to-analog converters, analog-to-digital converters and different kind of sensors.

TI TPS54361/TPS54561 Step-Down DC-DC Converters

Texas Instruments TPS54361/TPS54561 Step-Down DC-DC Converters are a 60V, 3.5A or 5A, step down regulator with an integrated high side MOSFET. The device survives load dump pulses up to 65V per ISO 7637. Current mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load supply current to 152μA. Shutdown supply current is reduced to 2μA when the enable pin is pulled low. Undervoltage lockout is internally set at 4.3V but can increase using an external resistor divider at the enable pin. The output voltage startup ramp is controlled by the soft start pin that can also be configured for sequencing/tracking. An open-drain power-good signal indicates the output is within 93% to 106% of the nominal voltage. A wide adjustable switching-frequency range allows for optimization of either efficiency or external component size. Cycle-by-cycle current limit, frequency foldback and thermal shutdown protects internal and external components during an overload condition.

TI LMZ31520/30 SIMPLE SWITCHER® Power Modules

Texas Instruments LMZ31520/30 SIMPLE SWITCHER® Power Modules are an easy-to-use integrated power solution that combines a 20A or 30A DC/DC converter with power MOSFETs, a shielded inductor, and passives into a low profile, QFN package. This total power solution allows as few as three external components and eliminates the loop compensation and magnetics part selection process. The 15 x 16 x 5.8mm QFN package is easy to solder onto a printed circuit board and allows a compact point-of-load design. Achieves greater than 95% efficiency, has ultra-fast load step response and excellent power dissipation capability with a thermal impedance of 8.6°C/W. The LMZ31520/30 offers the flexibility and the feature-set of a discrete point-of-load design and is ideal for powering a wide range of ICs and systems.

Texas Instruments TPS7A3501 Active Filter

Texas Instruments TPS7A3501 is a positive voltage, low-noise (3.8 µVRMS) power filter capable of sourcing a 1A load suitable for quiet supply solutions. Power filters, such as the TPS7A3501, provide voltage regulation across the input and output terminals with high efficiency (low insertion loss), and power-supply rejection. The device is ideally-suited as a noise filter for 3.3V, 2.5V, and 1.8V supplies at up to 1A. The input-to-output voltage regulation is also user-programmable, from 200mV to 500mV, with a single external resistor. If no resistor is used, the TPS7A3501 provides 330mV of input-to-output voltage regulation. The device is stable with 10µF input and output ceramic capacitors and a 10nF noise-reduction ceramic capacitor. The TPS7A3501 is fully specified over a wide temperature of –40°C to +125°C. The device is offered in a low thermal resistance, 2-mm × 2-mm, SON-6 package. Unlike passive filters, the TPS7A3501 provides thermal and current protection for itself and surrounding circuitry.

Texas Instruments TPS53515 Step-down SWIFT™ Converter

Texas Instruments TPS53515 is a small-sized, synchronous buck converter with an adaptive on-time D-CAP3 control mode. The device offers ease-of-use and low external-component count for space-conscious power systems. This device features high-performance integrated MOSFETs, accurate 0.5% 0.6-V reference, and an integrated boost switch. Competitive features include very-low external-component count, fast load-transient response, auto-skip mode operation, internal soft-start control, and no requirement for compensation. A forced continuous conduction mode helps meet tight voltage regulation accuracy requirements for performance DSPs and FPGAs. The TPS53515 is available in a 28-pin QFN package and is specified from –40°C to +85°C ambient temperature.

Texas Instruments UCC28180 PFC Controller

Texas Instruments UCC28180 is a flexible and easy-to-use, 8-pin, active Power Factor Correction (PFC) controller that operates under Continuous Conduction Mode (CCM) to achieve high Power Factor, low current distortion and excellent voltage regulation of boost pre-regulators in AC - DC front-ends. The controller is suitable for universal AC input systems operating in 100-W to few-kW range with the switching frequency programmable between 18 kHz to 250 kHz, to conveniently support both power MOSFET and IGBT switches. An integrated 1.5-A and 2-A (SRC-SNK) peak gate drive output, clamped internally at 15.2 V (typical), enables fast turn-on, turn-off and easy management of the external power switch without the need for buffer circuits.

Texas Instruments TPS92411 100V Floating MOSFET Switch

Texas Instruments TPS92411 100V floating MOSFET switch is used in conjunction with a current regulator that can achieve greater than 0.9 power factor to create an offline LED drive solution with low-ripple current. When properly designed, solution performance is comparable to traditional flyback, buck or boost based AC/DC LED drivers. The approach requires no inductive components saving size and cost. Slew controlled low frequency operation of the TPS92411 switches creates very little EMI. Package options include SOT23-5 and PSOP-8, allowing the user to optimize for small size or scale for high power. Using the PSOP-8 package, design of the LED luminaires up to 70W is possible. Other features include a UVLO circuit to monitor when the device has sufficient voltage to operate properly and over voltage protection (TPS92411P).

Texas Instruments TPS6208x 3A Step-down Converter

Texas Instruments TPS62085, TPS62086, and TPS62087 device family are high frequency synchronous step-down converters optimized for small solution size and high efficiency. With an input voltage range of 2.5 V to 6.0 V, common battery technologies are supported. The devices focus on high efficiency step-down conversion over a wide output current range. At medium to heavy loads, the converter operates in PWM mode and automatically enters Power Save Mode operation at light load to maintain high efficiency over the entire load current range. To address the requirements of system power rails, the internal compensation circuit allows a large selection of external output capacitor values ranging from 10-µF to 150-µF capacitance. Together with its DCS-Control architecture excellent load transient performance and output voltage regulation accuracy are achieved. The devices are available in a 2-mm × 2-mm QFN package.

Texas Instruments TPS2475x 12A eFuse Circuit Protector

Texas Instruments TPS2475x 12A eFuse Circuit Protector provides highly integrated load protection for 2.5 V to 18 V applications. The devices integrate a hot swap controller and a power MOSFET in a single package for small form factor applications. These devices protect source, load and internal MOSFET from potentially damaging events. During startup, load current and MOSFET power dissipation are limited to user-selected values. After startup, currents above the user-selected limit will be allowed to flow until programmed timeout – except in extreme overload events when load is immediately disconnected from source. Programmable FET SOA protection ensures the internal MOSFET operates within its safe operating area (SOA) at all times and the load starts up at a defined ramp rate. This enhances the internal MOSFET performance while improving system reliability. Power good, Fault, and current monitor outputs are provided for system status monitoring and downstream load control. The devices are available in a 36-pin, 3.5 mm × 7 mm, QFN (RUV) package and fully specified over the –40°C to 125°C operating junction temperature.

Texas Instruments LMR22007 switching regulator

Texas Instruments LMR22007 switching regulator is designed for the high-efficiency requirement of applications with stand-by and shut-down modes. The device features a low-current mode to maintain efficiency under light-load conditions, and an adaptive on-time control architecture for fast transient response. The LMR22007 can deliver up to 750mA of continuous load current with an adjustable input current limit. The device has a wide input voltage range of 2.7V to 20V, and supports VIN transients to 24V. Other features include internal compensation, internal soft start, input under-voltage protection, internal bootstrap diode, and thermal shutdown.

Texas Instruments LMR12007 750mA Load Step-Down DC-DC Regulators

Texas Instruments LMR12007 750mA Load Step-Down DC-DC Regulators are a monolithic, high frequency, PWM step-down DC/DC converter in a 6-pin Thin SOT package. It provides all the active functions to provide local DC/DC conversion with fast transient response and accurate regulation in the smallest possible PCB area. With a minimum of external components and online design support through WEBENCH®, the LMR12007 is easy to use. The ability to drive 750mA loads with an internal 350mΩ NMOS switch using state-of-the-art 0.5μm BiCMOS technology results in the best power density available. The world class control circuitry allows for on-times as low as 13ns, thus supporting exceptionally high frequency conversion over the entire 3V to 18V input operating range down to the minimum output voltage of 1.25V.

Texas Instruments bq25570 Ultra Low Power Harvester Power Management IC

Texas Instruments bq25570 Ultra Low Power Harvester Power Management IC is a highly integrated energy harvesting Nano-Power management solution that is well suited for meeting the special needs of ultra low power applications. The product is specifically designed to efficiently acquire and manage the microwatts (μW) to milliwatts (mW) of power generated from a variety of DC sources like photovoltaic (solar) or thermal electric generators. The bq25570 is the first device of its kind to implement a highly efficient boost converter/charger with a nano-powered buck converter targeted toward products and systems, such as wireless sensor networks (WSN) which have stringent power and operational demands.

Texas Instruments DRV8812 Dual-Bridge Motor Controller ICs

Texas Instruments DRV8812 Dual-Bridge Motor Controller ICs provide an integrated motor driver solution for printers, scanners, and other automated equipment applications. The device has two H-bridge drivers, and can drive a bipolar stepper motor or two DC motors. The output driver block for each consists of N-channel power MOSFET’s configured as full H-bridges to drive the motor windings. The DRV8812 is capable of driving up to 1.6A of output current (with proper heat sinking, at 24V and 25°C). A simple parallel digital control interface is compatible with industry-standard devices. Decay mode is programmable. Internal shutdown functions are provided for over current protection, short circuit protection, under voltage lockout and overtemperature.

Texas Instruments Nano 2 Power Modules - Coming Soon

Texas Instruments Nano 2 Power Modules are the world's first 2A power modules. These ultra-small (3.5 x 3.5 x 1.7mm) Simple Switcher® devices feature an integrated shield inductor and 5V or 12V point-of-load up to 2A. These high-efficiency, high-accuracy TI step-down DC-DC solutions offer adjustable output, adjustable UVLO, adjustable soft-start, Eco Mode, and low shutdown current of 1µA. Nano 2 Power Modules are ideal for use in factory automation, broadcast video, medical, test and measurement, and communication applications.

Texas Instruments TPS7A8300 Low-Dropout Voltage Regulator

Texas Instruments TPS7A8300 Low-Dropout Voltage Regulator is capable of sourcing a 2A load with only 125mV of maximum dropout. TI TPS7A8300 features output voltages that are fully user-adjustable (up to 3.95 V) using a PCB layout without the need of external resistors or feed-forward capacitors, reducing overall component count. For higher output voltage applications, this device achieves output voltages up to 5V with the use of external resistors. TPS7A8300 supports very low input voltages (down to 1.1V) with the use of an additional BIAS rail. TPS7A8300 is designed to power-up noise-sensitive components in high-speed communication applications.

Texas Instruments TPS54335/36 Synchronous Step Down Converters

Texas Instruments TPS54335 / TPS543336 Synchronous Step Down Converters are 3A, low quiescent supply current synchronous DC-DC converter ICs with up to 28V input support. TI TPS54335/36 integrate MOSFETs and employ current mode switching control, making these devices ideal for compact designs on PCB and for reducing external component count. These buck converters provide accurate regulation for a variety of loads with a well-regulated voltage reference 1.5% over temperature. TPS54335 offers internal 2ms Soft-start and 50kHz to 1.5MHz adjustable frequency. TPS54336 features adjustable soft-start and fixed 340kHz frequency. These TI devices are ideal for use in a variety of applications, including consumer applications (DTVs, set top boxes, and LCD displays), battery chargers, and industrial and car audio power supplies.

Texas Instruments LMZ20502 SIMPLE SWITCHER® Nano Module

Texas Instruments LMZ20502 SIMPLE SWITCHER® Nano Module Regulator is an easy to use synchronous step-down DC-DC converter capable of driving up to 2A of load from an input of up to 5.5V, with exceptional efficiency and output accuracy in a very small solution size. The innovative package contains the regulator and inductor in a small 3.5mm x 3.5mm x 1.9mm volume. This size saves board space and eliminates the time and expense of inductor selection. The LMZ20502 requires few external components and has a pin out designed for simple, optimum PCB layout. The LMZ20502 is a member of Texas Instruments' SIMPLE SWITCHER family. The SIMPLE SWITCHER concept provides for an easy to use complete design using a minimum number of external components and the TI WEBENCH® design tool.

Texas Instruments TPS6215x 3-17V 1A Step-Down Converters

Texas Instruments TPS6215x 3-17V 1A Step-Down Converters are easy-to-use synchronous step down DC-DC converters optimized for applications with high power density. A high switching frequency of typically 2.5MHz allows the use of small inductors and provides fast transient response as well as high output voltage accuracy by utilization of the DCS-Control™ topology. With its wide operating input voltage range of 3V to 17V, these TI devices are ideally suited for systems powered from either a Li-Ion or other batteries as well as from 12V intermediate power rails. These step-down converters support up to 1A continuous output current at output voltages between 0.9V and 6V (with 100% duty cycle mode).

Texas Instruments TPS92660 Two-Output LED Driver

Texas Instruments TPS92660 Two-Output LED Driver features one time programmable (OTP) ROM and I2C interface for LED current trim. The current trim provides a way for LED fixture manufacturers to produce LED lighting fixtures at a consistent lumen output without binning LEDs. One output of this TI device is a non-synchronous buck controller used to regulate current of higher power white LEDs. The other output of TPS92660 is a linear regulator controller used to regulate current of lower power red LEDs. TPS92660 LED Driver is used for applications of controlled CCT (correlated color temperature) LED lights by mixing white LEDs with red LEDs. This device is available in a 20-pin, TSSOP exposed pad package.

Texas Instruments SM74611 Smart Bypass Diode

Texas Instruments SM74611 Smart Bypass Diode is used in photovoltaic applications and provides an alternate path for string current when parts of the panel are shaded during normal operation. TI SM74611 Smart Bypass Diode has a lower forward voltage drop than P-N junction and Schottky diodes. It has a typical average forward voltage drop of 26mV at 8A of current. This translates into typical power dissipation of 208mW, which is significantly lower than the 3.2W of conventional Schottky diodes. SM74611 is also footprint and pin compatible with conventional D2PAK Schottky diodes, making it a drop-in replacement in many applications.

Texas Instruments LP38798 800mA Linear Regulator

Texas Instruments LP38798 Linear Regulator is a high-performance device capable of supplying 800mA output current. Designed to meet the requirements of sensitive RF/Analog circuitry, TI LP38798-ADJ implements a novel linear topology on an advanced CMOS process to deliver ultra-low output noise and high PSRR at switching power supply frequencies. LP38798SD-ADJ is stable with both ceramic and tantalum output capacitors and requires a minimum output capacitance of only 1µF for stability. LP38798-ADJ can operate over a wide input voltage range (3.0V to 20V), making it well-suited for many post-regulation applications.

Texas Instruments DRV8844 Quad 1/2-H-Bridge Driver IC

Texas Instruments DRV8844 Quad 1/2-H-Bridge Driver IC provides four individually controllable 1/2-H-bridge drivers and can be used to drive two DC motors, one stepper motor, four solenoids, or other loads. The output driver channel for each channel consists of N-channel power MOSFETs configured in a 1/2-H-bridge configuration. DRV8844 can supply up to 2.5A peak or 1.75A RMS output current per channel (with proper PCB heatsinking at 24V and 25°C) per H-bridge. TI DRV8844 is ideal for use in a variety of applications, including textile machines, office automation machines, gaming machines, factory automation, and robotics. DRV8844EVM is an evaluation module for DRV8844 that includes an MSP430 microcontroller and a USB interface chip.

Texas Instruments TPS54560 Step Down DC-DC Converter

Texas Instruments TPS54560 60V, 5A Step Down DC-DC Converter features an integrated high side MOSFET and survives load dump pulses up to 65V per ISO 7637. Current mode control on this TI device provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load supply current to 146µA. Shutdown supply current is reduced to 2µA when the enable pin is pulled low. TI TPS54560 features a wide switching frequency range that allows either efficiency or external component size to be optimized. Output current is limited cycle-by-cycle. Frequency foldback and thermal shutdown protects internal and external components during an overload condition. This step down regulator is ideal for use in a variety of applications, including industrial automation and motor control.

Texas Instruments LM25017/8/9 48V Step-Down Regulators

Texas Instruments LM25017 / LM25018 / LM25019 are 48V synchronous step-down regulators with integrated high side and low side MOSFETs. The constant-on-time (COT) control scheme employed in the TI LM25017 / LM25018 / LM25019 requires no loop compensation, provides excellent transient response, and enables very low step-down ratios. The on-time varies inversely with the input voltage resulting in nearly constant frequency over the input voltage range. A high voltage startup regulator provides bias power for internal operation of the IC and for integrated gate drivers. A peak current limit circuit protects against overload conditions. The undervoltage lockout (UVLO) circuit allows the input undervoltage threshold and hysteresis to be independently programmed. Other protection features include thermal shutdown and bias supply undervoltage lockout (VCC UVLO).

Texas Instruments UCC28063 PFC Controller

Texas Instruments UCC28063 Natural Interleaving™ Transition-Mode PFC Controller with Improved Audible Noise Immunity is optimized for consumer applications concerned with audible noise elimination. This TI solution extends the advantages of transition mode – high efficiency with low-cost components – to higher power ratings than previously possible. By utilizing a Natural Interleaving technique, both channels of the TI UCC28063 operate as masters synchronized to the same frequency. This approach delivers inherently strong matching and faster responses and ensures that each channel operates in transition mode. Expanded system level protections feature input brownout and dropout recovery, output over-voltage, open-loop, overload, soft-start, phase-fail detection, and thermal shutdown. The additional FailSafe over-voltage protection feature protects against shorts to an intermediate voltage that, if undetected, could lead to catastrophic device failure.

TI LP5907 Ultra-Low Noise Low-Dropout Regulator

Texas Instruments LP5907 Ultra-Low Noise Low-Dropout Regulator is a linear regulator capable of supplying 250mA output current. Designed to meet the requirements of RF and analog circuits, LP5907 provides low noise, high PSRR, low quiescent current, and low line or load transient response figures. Using new innovative design techniques, TI LP5907 offers class-leading noise performance without a noise bypass capacitor and the ability for remote output capacitor placement. This LDO is designed to work with a 1-µF input and a 1-µF output ceramic capacitor (no bypass capacitor is required). This device is available between 1.2 V and 4.5 V in 25mV steps.

TI bq5105x Wireless Power Receiver

Texas Instruments bq5105x Wireless Power Receiver with Li-Ion/Li-Pol Battery Charge Controller for portable applications provides efficient AC/DC power conversion, integrates a digital controller required to comply with Qi v1.1 communication protocol, and includes all necessary control algorithms needed for efficient and safe Li-Ion and Li-Pol battery charger. TI bq5105x wireless power receiver together with bq500210 transmitter-side controller enables a complete wireless power transfer system for direct battery charger solution. By utilizing near-field inductive power transfer, the receiver coil embedded in the portable device can pick up the power transmitted by transmitter coil. The AC signal from the receiver coil is then rectified and conditioned to apply power directly to the battery.

TI TLV1171 Low-Dropout Linear Regulator

Texas Instruments TLV1171 low-dropout (LDO) linear regulator is a low input voltage version of 1117 voltage regulator. TI TLV1171 LDO is an extremely low-power device that consumes 500x lower quiescent current than the traditional 1117 voltage regulator, making it suitable for applications that mandate very low standby current. TLV1171 LDO is also stable with 0mA of load current. The device has no minimum load requirement, making it an ideal choice for applications in which the regulator is required to power very small loads during standby in addition to large currents on the order of 1A during normal operation. TLV1171 offers excellent line and load transient performance, resulting in very small magnitude output voltage undershoots and overshoots when the load current requirement changes from less than 1mA to more than 500mA.

TI TLV117125EVM-097 Evaluation Module demonstrates the proper operation of the TLV1117125 1A, Positive Fixed Voltage, Low-Dropout Linear Regulator. The EVM is a fully assembled, stand alone evaluation module.

Texas Instruments bq2419x USB / Adapter Chargers

Texas Instruments bq2419x I²C Single-Cell USB / Adapter Chargers are highly-integrated switch-mode battery charge management and system power path management devices for single cell Li-Ion and Li-polymer batteries in a wide range of tablets and other portable devices. The low impedance power path of these TI USB / adapter chargers optimizes switch-mode operation efficiency, reduces battery charging time, and extends battery life during discharging phase. The I²C serial interface with charging and system settings makes bq2419x USB / adapter cahrgers a truly flexible solution. These TI devices support a wide range of input sources, including standard USB host port, USB charging port and high power DC adapter.

Texas Instruments TPS84250 / TPS84259 Integrated Power Solutions

Texas Instruments TPS84250 / TPS84259 Integrated Power Solutions are easy-to-use total power solutions that allow as few as five external components and eliminate the loop compensation and magnetics part selection process. TI TPS84250 step-down power solution combines a 2.5A DC/DC converter with an inductor and passives. This device is ideal for powering a wide range of ICs and systems. TPS84250 has a wide input voltage range from 7V to 50V with output adjustable from 2.5V to 15V. TI TPS84259 negative output voltage power module combines a 15W DC/DC converter with an inductor and passives. This device is ideal for powering a wide range of ICs and analog circuits requiring a negative output voltage. TPS84250 has a wide input voltage range from 4.5V to 40V with output adjustable from -3.0V to -17V.

Texas Instruments TPS54360 60V, 3.5A Step-Down DC-DC Converter

Texas Instruments TPS54360 60V, 3.5A Step-Down DC-DC Converter with an integrated high side MOSFET is able to survive load dump pulses up to 65V per ISO 7637. This TI DC-DC converter features current mode control that provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load supply current to 146µA. Shutdown supply current is reduced to 2µA when the enable pin is pulled low. Undervoltage lockout is internally set at 4.3V but can be increased using the enable pin. The output voltage start up ramp is internally controlled to provide a controlled start up and eliminate overshoot. TI TPS54360 has a wide switching frequency range that allows either efficiency or external component size to be optimized. Frequency foldback and thermal shutdown protects internal and external components during an overload condition. This TI device is designed for use in 12V, 24V, and 48 V industrial, automotive, and communications power systems.

Texas Instruments BQ51013A Integrated Wireless Power Receiver Solution - EXPANSION

Texas Instruments has expanded the bq51013 Integrated Wireless Power Receiver Solution product line to include the bq51013A. TI bq51013A is an advanced, integrated, receiver IC for wireless power transfer in portable applications. TI bq51013A features dynamic efficiency scaling for optimized performance over any range of output power and adaptive communication limit for robust communication during high levels of load current noise. This TI receiver IC provides the AC/DC power conversion while integrating the digital control required to comply with the Qi v1.0 communication protocol. Together with the bq500210 transmitter controller, bq51013A enables a complete contact-less power transfer system for a wireless power supply solution.

bq51013 wireless power supply receivers provide the AC/DC power conversion while integrating the digital control required to comply with the Qi v1.0 communication protocol. Together with the bq500110 transmitter controller, the bq51013 enables a complete contact-less power transfer system for a wireless power supply solution. TI bq51013 wireless power supply receivers provide 93% overall peak AC-DC efficiency. These TI devices are designed for use in a variety of applications, including WPC compliant receivers, cell phones and smart phones, headsets, digital cameras, portable media players, and hand-held devices.
View the entire bq51013 wireless power solution product line.

Texas Instruments LM3463 Dynamic Headroom Controller

Texas Instruments LM3463 Dynamic Headroom Controller is a six-channel linear LED driver with Dynamic Headroom Control (DHC) interface that is specialized for high power LED lighting applications. TI LM3463 delivers accurately regulated current to LEDs while maximizing the system efficiency. The variation of the output current of every output channel in the temperature range of -40°C to 125°C is well controlled to less than ±1%. The output current of every channel is accurately matched to each other with less than ±1% difference. By interfacing TI LM3463 Dynamic Headroom Controller to the output voltage feedback node of a switching power supply via the DHC interface, the system efficiency is optimized automatically. The dynamic headroom control circuit in the LM3463 minimizes power dissipation on the external MOSFETs by adjusting the output voltage of the primary switching power supply according to the changing forward voltage of the LEDs. The dimming control interface of the LM3463 accepts both analog and PWM dimming control signals.

Texas Instruments BQ500211 Gen 2, Qi Compliant 5V Wireless Power Transmitter Manager

Texas Instruments BQ500211 Generation 2, Qi Compliant 5V Wireless Power Transmitter Manager is a second generation digital wireless power controller that integrates all functions required to control wireless power transfer to a single WPC compliant receiver. TI BQ500211 is designed for 5V systems and safely engages a WPC compliant device, receives packet communication from the powered device, and manages the power transfer. This TI wireless power transmitter manager maximizes flexibility in wireless power applications by featuring Dynamic Power Limiting (DPL). DPL enhances user experience by seamlessly optimizing the usage of power available from limited input supplies.

Texas Instruments LM5039 Half-Bridge PWM Controller with Advanced Current Limit

Texas Instruments LM5039 Half-Bridge PWM Controller with Advanced Current Limit contains all of the features necessary to implement half-bridge topology power converters using voltage mode control with line voltage feed-forward. TI LM5039 PWM controller is a functional variant of the LM5035B half-bridge PWM controller, featuring average current limit during an overload event to balance the center-point of the half-bridge capacitor divider. The floating high-side gate driver is capable of operating with supply voltages up to 105V. Both the high-side and low-side gate drivers are capable of 2A peak. LM5039 evaluation board is designed to provide the design engineer with a fully functional power converter based on the half-bridge topology to evaluate the LM5039 controller.

Texas Instruments TWL6041 8-Channel High Quality Low-Power Audio Codec

Texas Instruments TWL6041 8-Channel High Quality Low-Power Audio Codec features a high level of integration providing analog audio codec functions for portable applications. TI TWL6041 audio codec contains multiple audio analog inputs and outputs, as well as microphone biases and accessory detection. It is connected to an OMAP4 host processor through a proprietary PDM interface for audio data communication, enabling partitioning with optimized power consumption and performance. Multichannel audio data is multiplexed to a single wire for downlink (PDML) and uplink (PDMUL).

Texas Instruments TPS7A4700 Low Noise, 1A Low-Dropout Linear Regulator

Texas Instruments TPS7A4700 Low Noise, 1A Low-Dropout Linear Regulator is a positive voltage (+36V), ultralow-noise (4.17µVRMS) linear regulator capable of sourcing a 1A load. TI TPS7A4700 has an output voltage that is fully user-adjustable via a printed circuit board (PCB) layout without the need of external resistors or feed-forward capacitors, thus reducing overall component count. TI TPS7A4700 LDO is designed with bipolar technology, primarily for high-accuracy, high-precision instrumentation applications where clean voltage rails are critical to maximize system performance. This TI device is ideal for powering operational amplifiers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other high-performance analog circuitry in critical applications (such as medical, RF, and test-and-measurement).

Texas Instruments TPS54526 5.5A Synchronous Step-Down Converter with Eco-Mode™

Texas Instruments TPS54526 5.5A Synchronous Step-Down Converter with Eco-Mode™ enables system designers to complete the suite of various end equipment's power bus regulators with a cost effective, low component count, low standby current solution. The main control loop for TI TPS54526 Step-Down Converter uses D-CAP2™ mode control, which provides a very fast transient response with no external compensation components. The adaptive on-time control supports seamless transition between PWM mode at higher load conditions and Eco-mode™ operation at light loads. Eco-mode allows the TPS54526 to maintain high efficiency during lighter load conditions. The TPS54526 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP, SP-CAP, and ultra-low ESR ceramic capacitors. This TI device also features an adjustable soft start time and a power good function.

Texas Instruments TPS54394 / TPS54395 Dual 3A Synchronous Step-Down Switchers

Texas Instruments TPS54394 / TPS54395 3A synchronous step-down switchers are dual, adaptive on-time D-CAP2™ mode synchronous buck converters. TI TPS54394 / TPS54395 step-down switchers enable system designers to complete the suite of various end equipment's power bus regulators with a cost effective, low component count, and low standby current solution. The main control loops of TPS54394 and TPS54395 step-down switchers use D-CAP2 mode control, which provides a very fast transient response with no external compensation components. The adaptive on-time control supports seamless transition between PWM mode at higher load conditions and Eco-mode™ operation at light loads. Eco-mode allows TPS54394 and TPS54395 to maintain high efficiency during lighter load conditions. These TI devices are ideal for use in Point-of-Load regulation in low power systems for a wide range of applications.

Texas Instruments CSD1850xQ5A 40V N-Channel NexFET Power MOSFETs

Texas Instruments CSD1850xQ5A devices are 40V N-Channel NexFET Power MOSFETs that are designed to minimize losses in power conversion applications. TI CSD18501Q5A features RDS(ON) Max @ VGS=4.5V of 4.3mΩ and RDS(ON) Max @ VGS=10V of 3.2mΩ while CSD18503Q5A features RDS(ON) Max @ VGS=4.5V of 6.2mΩ and RDS(ON) Max @ VGS=10V of 4.3mΩ. CSD18504Q5A features RDS(ON) Max @ VGS=4.5V of 9.8mΩ and RDS(ON) Max @ VGS=10V of 6.6mΩ. These 40V N-channel NexFET Power MOSFETs are ideal for use in DC-DC conversion, secondary side synchronous rectifier, and battery motor control applications.

Texas Instruments bq24392 Charger Detection Device

Texas Instruments bq24392 charger detection device features an integrated isolation switch for use with a micro/mini USB port. This TI device is compliant with USB Battery Charging specification v1.2. bq24392 allows cell phones and tablets to be charged from different adapters including USB BCv1.2 compliant and non-standard USB chargers. These non-standard chargers include Apple, TomTom, and non-compliant USB chargers. TI bq24392 charger detection device conforms to the Dead Battery Provision (DBP) specified in BCv1.2. This includes a 32-min timer that cannot exceed 45 mins. TI bq24392 features a USB 2.0 switch that supports high speed. This charger detection device also has one input and three output pins. This results in a minimum software workload for the system to interact with the device.

Texas Instruments bq24270 / bq24271 Single Cell Li-Ion Battery Chargers

Texas Instruments bq24270 / bq24271 highly integrated single cell Li-Ion battery charger and system power path management devices target space-limited, portable applications with high capacity batteries. The single cell charger has several input current limits that allow operation from either a USB port or higher power input supply for a versatile solution. The power path management feature allows TI bq24270 and bq24271 devices to power the system from a high efficiency DC to DC converter while simultaneously and independently charging the battery. The charger monitors the battery current at all times and reduces the charge current when the system load requires current above the input current limit. This allows for proper charge termination and timer operation.

Texas Instruments LM3447 PFC Flyback Controller and Evaluation Module

Texas Instruments LM3447 PFC Flyback Controller for LED lighting is a versatile power factor correction (PFC) controller designed to meet the performance requirements of residential and commercial phase-cut dimmer compatible LED lamp drivers. TI LM3447 incorporates a phase decoder circuit and an adjustable hold current circuit to provide smooth, flicker free dimming operation. A proprietary primary side control technique based on input voltage feedforward is used to regulate the input power drawn by the LED driver and to achieve line regulation over a wide range of input voltage. Valley switching operation is implemented to minimize switching loss and reduce EMI. An internal thermal foldback circuit is provided to protects the LEDs from damage based on the temperature sensed by a single external NTC resistor. LM3447 PFC controller is ideal for implementing dimmable, isolated single stage LED lamp drivers where simplicity, low-component count and small solution size are of primary importance. TI LM3447-A19-120VEVM evaluation module helps designers evaluate the performance of LM3447 PFC Flyback Controller. This EVM is a primary-side power regulated PFC controller used for commercial and residential phase-cut dimmer compatible LED lamp drivers. It uses fixed frequency valley switching operation, resulting in discontinuous current operation.

Texas Instruments Power for Processors

Texas Instruments SIMPLE SWITCHER® nano modules and regulators can be paired with TI high-performance processors to create the ideal power solution for your space-constrained application. SIMPLE SWITCHER nano modules and regulators make power design easy for MSP430™, C2000™, and Stellaris® microcontrollers (MCUs) as well as Sitara™ microprocessors (MPUs) and C6000™ digital signal processors (DSPs).

Texas Instruments LM25117 Synchronous Buck Controller

Texas Instruments LM25117 Synchronous Buck Controller is intended for step-down regulator applications from a high voltage or widely varying input supply. The control method is based upon current mode control utilizing an emulated current ramp. TI LM25117 Synchronous Buck Controller drives external high-side and low-side NMOS power switches with adaptive dead-time control. A user-selectable diode emulation mode enables discontinuous mode operation for improved efficiency at light load conditions. Efficiency is further improved by a high voltage bias regulator that allows external bias supply. LM25117 provides a unique analog telemetry feature that offers average output current information. Additional features include thermal shutdown, frequency synchronization, hiccup mode current limit, and adjustable line under-voltage lockout.

Texas Instruments LP3985 Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage Regulator

Texas Instruments LP3985 Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage Regulator is designed for portable and wireless applications with demanding performance and space requirements. LP3985's performance is optimized for battery powered systems to deliver ultra-low noise, extremely low dropout voltage and low quiescent current. LP3985 offers up to 150mA guaranteed output, a 2.5V to 6V input range, fast turn-on time less than 200μs, and consumes less than 1.5μA in disable mode. Performance is specified for temperature range of −40°C to +125°C with 2.5V, 2.6V,2.7V, 2.8V, 2.85V, 2.9V, 3.0V. 3.1V, 3.2V, 3.3V, 4.7V, 4.75V, 4.8V and 5.0V output voltages. LP3985 is stable with a small 1μF ±30% ceramic or high quality tantalum output capacitor. Regulator ground current increases only slightly in dropout to further prolong the battery life. An optional external bypass capacitor reduces the output noise without slowing down the load transient response. An internal power-on circuit actively pre-charges the bypass capacitor to achieve a fast turn-on time. Power supply rejection is better than 50dB at low frequencies and starts to roll off at 1kHz. High power supply rejection is maintained down to low input voltage levels common to battery operated circuits. Available in a 5-bump thin micro SMD and a 5-pin SOT-23 package, the device requires the smallest possible PC board area with a total application circuit area that can be less than can be less than 2.0mm x 2.5mm, a fraction of a 1206 case size. LP3985 is ideal for mobile phone and similar battery powered wireless applications including CDMA cellular handsets, wideband CDMA cellular handsets, GSM cellular handsets, and portable information appliances.

Texas Instruments TPS54294 2A Dual Channel Synchronous Step-Down Switcher

Texas Instruments TPS54294 dual, adaptive on-time D-CAP2™ mode synchronous buck converter enables system designers to complete the design of power bus regulators with a low component count and low standby current solution. The main control loops of the TI TPS54294 use the D-CAP2 mode control for very fast transient response with no external compensation components. The adaptive on-time control of this TI synchronous step-down switcher supports seamless transition between PWM mode at higher load conditions and Eco-mode™ operation at light loads. Eco-mode™ allows the TPS54294 to maintain high efficiency during lighter load conditions. The TPS54294 is able to adapt to both low equivalent series resistance (ESR) output capacitors and ultra-low ESR, ceramic capacitors. This TI device is ideal for use in digital TV power supply, networking home terminal, and digital set top box applications.

Texas Instruments bq2026 1.5KB Serial EPROM with SDQ Interface

Texas Instruments bq2026 1.5KB Serial EPROM with SDQ Interface contains a factory-programmed, unique 48-bit identification number, 8-bit family code, and a 64-bit status register. This one-time programmable EPROM provides storage of user-programmable configuration data. The TI bq2026 SDQ interface requires only a single connection and a ground return. The SDQ pin is also the sole power source for the bq2026. TI bq2026 EPROM is ideal for use in a variety of applications, such as battery pack configuration parameters, record maintenance, asset tracking, product-revision status, and access-code security.

Texas Instruments TPS65258 Power Management IC

Texas Instruments TPS65258 Power Management IC features three step-down buck converters and two USB switches. This TI power management IC also offers high-side and low-side MOSFETs that are integrated to provide fully synchronous conversion with higher efficiency. The step-down buck converters are designed to simplify an application while also giving the designer the option to optimize their usage according to the target application. TI TPS65258 power management IC can operate in 5, 9, 12, or 15V systems. The integrated USB switches provide up to 1A of current as required by downstream USB devices.

Texas Instruments LMR10510 / LMR10515 / LMR10520 Step-Down Voltage Regulators

Texas Instruments LMR10510 / LMR10515 / LMR10520 Step-Down Voltage Regulators are monolithic, high frequency, PWM devices providing all the active functions for local DC/DC conversion with fast transient response and accurate regulation in the smallest possible PCB area. TI LMR10510 and LMR10515 drive 1A and 1.5A loads, respectively, with an internal 130mΩ PMOS switch while the LMR10520 drives 2A loads with an internal 150mΩ PMOS switch. The world-class control circuitry of these step-down voltage regulators allows on-times as low as 30ns for exceptionally high frequency conversion over the entire 3V to 5.5V input operating range down to the minimum output voltage of 0.6V. Switching frequency is internally set to 1.6 or 3.0MHz, allowing the use of extremely small surface mount inductors and chip capacitors.

Texas Instruments LM5064 Negative Voltage System Power Management and Protection IC with PMBus

Texas Instruments LM5064 Negative Voltage System Power Management and Protection IC with PMBus combines a high performance hot swap controller with a PMBus-compliant SMBus/I²C interface to accurately measure, protect, and control the electrical operating conditions of systems connected to a backplane power bus. TI LM5064 continuously supplies real-time power, voltage, current, temperature, and fault data to the system management host via the SMBus interface. The LM5064 Power Management and Protection IC control block includes a unique hot swap architecture that provides current and power limiting to protect sensitive circuitry during insertion of boards into a live system backplane, or any other "hot" power source. A fast acting circuit breaker prevents damage in the event of a short circuit on the output. TI LM5064 is ideal for use in a variety of applications, including base station power distribution systems, intelligent solid state circuit breakers, and more.

Texas Instruments UCC27210 / UCC27211 High Frequency High-Side and Low-Side Drivers

Texas Instruments UCC27210 / UCC27211 High Frequency High-Side and Low-Side Drivers are based on the popular UCC27200 and UCC27201 MOSFET drivers but offer several significant performance improvements. Peak output pull-up and pull-down current has been increased to 4A source and 4A sink, and pull-up and pull-down resistance have been reduced to 0.9Ω. These performance enhancements allow for driving large power MOSFETs with minimized switching losses during the transition through the MOSFET's Miller Plateau. The input structure can directly handle -10 VDC, increasing robustness and allowing direct interface to gate-drive transformers without using rectification diodes. The inputs are also independent of supply voltage and have a 20V maximum rating. TI UCC27210 and UCC27211 Drivers are designed for use in a variety of applications, including telecom, datacom, and merchant power supplies.

Texas Instruments LM3404MREVAL High Power PSOP-8 Evaluation Board

Texas Instruments LM3404MREVAL High Power PSOP-8 Evaluation Board demonstrates the enhanced thermal performance, fast dimming, and true constant LED current capabilities of LM3402 and LM3404 buck regulators. TI LM3404MREVAL Evaluation Board uses the LM3404 to provide a constant forward current of 750mA 10% to a string of up to five series-connected HBLEDs with a forward voltage of approximately 3.4V each from an input of 18V to 36V. TI LM3402 / LM3404 and LM3402HV / LM3404HV are buck regulator derived controlled current sources designed to drive a series string of high power HBLEDs at forward currents of up to 0.5A (LM3402 / LM3402HV) or 1.0A (LM3404 / LM3404HV).

Texas Instruments LM5085EVAL Evaluation Board

Texas Instruments LM5085EVAL Evaluation Board provides the user with a fully functional buck regulator employing the LM5085 PFET switching controller. TI LM5085EVAL Evaluation Board provides a 5V output over an input range of 5.5V to 55V. The circuit delivers load currents to 4.5A with current limit set at 7.6A. TI LM5085 PFET switching regulator contains a PFET gate driver and a high voltage bias regulator.

Texas Instruments LM34914EVAL Evaluation Board

Texas Instruments LM34914EVAL Evaluation Board provides a designer with a fully functional buck regulator, employing the constant on-time (COT) operating principle. TI LM34914EVAL Evaluation Board provides a 5V output over an input range of 8V to 40V. The circuit delivers load currents to 1A with current limit set at 1.2A. TI LM34914EVAL evaluates the LM34914 step-down switching regulator with Intelligent Current Limit.

Texas Instruments LM3224MM-ADJEV Evaluation Board

Texas Instruments LM3224MM-ADJEV Evaluation Board allows the user to evaluate the LM3224 step-up DC/DC converter with a 0.15Ω (typ.), 2.45A (typ.) internal switch and pin selectable operating frequency. TI LM3224MM-ADJEV Evaluation Board is set up for a 5V output from an input voltage from 2.7V to 4.2V or the equivalent range of Li-Ion battery. This TI evaluation board includes two jumpers to select the switching frequency and to select if the device is on or off. The regulator is capable of supplying up to at least 650mA of load current down to the minimum of 2.7V input at 1.25MHz operation.

Texas Instruments LM2623EV Evaluation Board

Texas Instruments LM2623EV Evaluation Board is designed to evaluate the LM2623 general purpose, gated oscillator-based DC/DC boost converter. TI LM2623EV Evaluation Board is programmed for a 5V output running off a two-cell power supply. TI LM2623 DC/DC boost converter can run from a low input voltage and produce a regulated output voltage with low ripple. This DC/DC boost converter is designed for use with a wide variety of applications, including cameras, pagers, and cell phones.

Texas Instruments TPS2051CDBVEVM-636 Evaluation Module

Texas Instruments TPS2051CDBVEVM-636 provides an evaluation platform for the TPS20XXCDBV series of single-channel, current-limited USB power distribution switches. The TI TPS2051CDBVEVM-636 evaluation module contains input and output connectors, as well as control jumpers, to ease evaluation of device features.

Texas Instruments TPS51916 Power Solution Synchronous Buck Controller

Texas Instruments TPS51916 synchronous buck controller provides a complete power supply for DDR2, DDR3, and DDR3L memory systems. The TI TPS51916 integrates a synchronous buck regulator controller with a 2A sink/source tracking LDO and buffered low noise reference. The TI TPS51916 power solution employs D-CAP™ mode coupled with 300kHz/400kHz frequencies for ease of use and fast transient response or D-CAP2 mode coupled with higher 500kHz/670kHz frequencies to support ceramic output capacitors without an external compensation circuit. TI TPS51916 synchronous buck controller provides rich useful functions as well as excellent power supply performance. TPS51916EVM-746 evaluation module allows users to evaluate the performance of the TPS51916.

Texas Instruments TPS54519 5A Synchronous Step Down SWIFT Converter

Texas Instruments TPS54519 Synchronous Step Down SWIFT Converter is a full featured 6V, 5A synchronous step down current mode converter with two integrated MOSFETs. The TI TPS54519 Synchronous Step Down SWIFT Converter enables small designs by integrating the MOSFETs, implementing current mode control to reduce external component count, reducing inductor size by enabling up to 2MHz switching frequency, and minimizing the IC footprint with a small 3mmx3mm thermally enhanced QFN package. The TI TPS54519 provides accurate regulation for a variety of loads with an accurate ±2% voltage reference over temperature. Efficiency is maximized through the integrated 30mΩ MOSFETs and 350µA typical supply current. This TI synchronous step down converter is ideal for use in low-voltage, high-density power systems. TPS54519EVM-037 evaluation module is a fully assembled and tested circuit for evaluating the TPS54519.

Texas Instruments TPS53353 20A Synchronous Buck Converter

Texas Instruments TPS53353 20A Synchronous Buck Converter with Eco-mode™ is a synchronous switcher that features 5.5mΩ / 2.2mΩ integrated MOSFETs, accurate 1%, 0.6V reference, and an integrated boost switch. The TI TPS53353 provides a 3V to 15V wide conversion input voltage range, very low external component count, D-CAP™ mode control for super fast transient response, auto-skip mode operation, internal soft-start control, selectable frequency, and no need for compensation. This TI synchronous buck converter is ideal for use in a variety of applications, including server/storage, workstations and desktops, and telecommunications infrastructure. TPS53353EVM-744 evaluation module is designed to demonstrate the TPS53353 in a typical low-voltage application while providing a number of test points to evaluate the performance of the TPS53353.

Texas Instruments TPS75005 Integrated MCU Power Solution for C2000™

Texas Instruments TPS75005 Integrated MCU Power Solution for C2000Microcontrollers is a complete power management solution for TI C2000 real-time MCUs and other DSP, FPGA, and ASIC MCUs. The TI TPS75005 MCU Power Solution meets TI F2833x, F2823x, F281x, and F280x / F2801x power requirements. TI TPS75005 combines high accuracy, low-dropout regulators (LDOs), and dedicated SVSs, allowing for a ±5% power supply to the C2000 with a power-good (PG) signal. Two power outputs are controlled by an integrated sequencer circuit. A single EN logic input signal makes sure that the power-up and power-down requirements of the C2000 controllers are met.

Texas Instruments TPS61170-Q1 1.2A High Voltage Boost Converter

Texas Instruments TPS61170-Q1 1.2A High Voltage Boost Converter is a monolithic, high-voltage switching regulator with integrated 1.2A, 40V power MOSFET. The TI TPS61170-Q1 High Voltage Boost Converter can be configured in several standard switching-regulator topologies, including boost and SEPIC. This TI device has a wide input-voltage range (3V to 18V) to support applications with input voltage from multi-cell batteries or regulated 5V, 12V power rails. It also provides a high output voltage of up to 38V. The TPS61170-Q1 operates at a 1.2MHz switching frequency, allowing the use of low-profile inductors and low-value ceramic input and output capacitors.

Texas Instruments TPS6208x 1.2A Step Down Converters

Texas Instruments TPS6208x 1.2A step down converters provide highly efficient step down conversion over a wide output current range. TI TPS6208x high frequency synchronous step down converters operate in PWM mode at medium to heavy loads and automatically enter power save mode at light loads to maintain high efficiency over the entire load current range. Snooze mode with an ultra low quiescent current is implemented at very low load or no load currents. These modes increase the run-time of battery-driven applications and keep the standby current at its lowest level to meet green energy standards. TI TPS62080, TPS62081, and TPS62082 step down converters feature a 2.3V to 6.0V input voltage range and are ideal for portable devices, point of load regulators, and system power rail voltage conversion.

Texas Instruments TPS54527 / TPS54528 5A SWIFT™ Converters

Texas Instruments TPS54527 and TPS54528 5A synchronous step down (SWIFT™) converters are adaptive on-time D-CAP2™ mode synchronous buck converters. The TI TPS54527 and TPS54528 feature a wide input voltage range of 4.5V to 18V and an output voltage range of 0.76V to 6.0V. The D-CAP2 mode of these TI SWIFT converters enables fast transient response. The TI TPS54528 includes Eco-mode™ for high efficiency during lighter load conditions. The TI TPS54527 and TPS54528 are designed for use in a wide range of applications for low-voltage systems, including digital TV power supplies and Blu-ray™ players.

Texas Instruments bq76PL536-Q1 3 to 6 Series Li-Ion Battery Monitor and Secondary Protection IC

Texas Instruments bq76PL536-Q1 Cell Li-Ion Battery Monitor and Secondary Protection IC is a stackable 3 to 6 series cell Li-Ion battery pack protector and analog front end that incorporates a precision analog to digital converter, independent cell voltage and temperature protection, cell balancing, and a precision 5V regulator to power user circuitry. TI bq76PL536-Q1 integrates a voltage translation and precision analog-to-digital converter system to measure battery cell voltages with high accuracy and speed. This cell Li-Ion battery monitor provides full protection (secondary protection) for overvoltage, undervoltage, and overtemperature conditions. The TI bq76PL536-Q1 is designed for use in electrical vehicles (EV) and hybrid electric vehicles (HEV) applications.

Texas Instruments bq24210 800mA Li-Ion Battery Solar Charger

Texas Instruments bq24210 800mA Li-Ion Battery Solar Charger is a highly integrated device targeted at space-limited portable applications. The high input voltage range of the bq24210 with input over-voltage protection supports low-cost unregulated adapters. The input voltage regulation loop with programmable input voltage regulation threshold make it suitable for charging from alternative power sources, such as a solar panel or inductive charging pad. TI bq24210 Li-Ion Battery Solar Charger charges a battery in three phases: conditioning, constant current, and constant voltage. In all charge phases, an internal control loop monitors the IC junction temperature and reduces the charge current if an internal temperature threshold is exceeded. TI bq24210 Li-Ion charger is ideal for use in auxiliary solar chargers as well as smart phones, PDAs, MP3 players, auxiliary solar chargers, and more.

Texas Instruments BQ24210 / BQ24650 Solar Charger Evaluation Modules

Texas Instruments BQ24210EVM-678 and BQ24650EVM-639 are evaluation modules for battery chargers for solar power. The TI BQ24650EVM-639 evaluation module lets users demonstrate the BQ24650 synchronous switch-mode battery charge controller for solar power. The BQ24650 provides input voltage regulation that reduces charge current when the input voltage falls below a programmed level. When the input is powered by a solar panel, the input regulation loop maintains the panel at maximum power output. The TI BQ24210EVM-678 evaluation module assists users in evaluating the BQ2410 solar charger. The BQ24210 features an input voltage regulation loop with programmable input voltage regulation threshold, making it suitable for charging from alternate power sources, such as solar panels or inductive charging pads.

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