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Home » NEWEST Products » New by Manufacturer » Texas Instruments » TI TPS63020 Power Management IC
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Texas Instruments TPS63020 Power Management IC

Extends Battery Life in Portable Devices

The Texas Instruments TPS63020 power management IC is the industry's smallest and highest performance buck-boost converter with a 4-A switch and up to 96 percent efficiency. The TI TPS63020 power management IC helps extend battery life in smartphones, portable medical equipment, DLP® pico projectors, and other battery powered multimedia devices. The TI TPS63020 buck-boost converter operates with a wide input voltage range of 1.8V to 5.5V and can discharge lithium batteries down to 2.5V or lower while maintaining excellent light load efficiency. The TI TPS63020EVM-487 evaluation module is a fully assembled and tested circuit for evaluating the TPS63020 buck-boost converter with 4A switch. The TPS63020EVM-487 operates from a 1.8V to 5.5V supply and provides a 3.3V output.

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  • Up to 96% Efficiency
  • 3A Output Current at 3.3V in Step Down Mode (VIN = 3.6V to 5.5V)
  • More than 2A Output Current at 3.3V in Boost Mode (VIN > 2.5V)
  • Automatic Transition Between Step Down and Boost Mode
  • Dynamic Input Current Limit
  • Device Quiescent Current less than 50µA
  • Input Voltage Range: 1.8V to 5.5V
  • Fixed and Adjustable Output Voltage Options from 1.2V to 5.5V
  • Power Save Mode for Improved Efficiency at Low Output Power
  • Forced Fixed Frequency Operation at 2.4MHz and Synchronization Possible
  • Smart Power Good Output
  • Load Disconnect During Shutdown
  • Overtemperature Protection
  • Overvoltage Protection
  • Available in a 3 × 4-mm, QFN-14 Package
  • Wide input-voltage range
  • Small size solution
  • High efficiency up to 96 percent
  • Compact dual-channel device
  • Excellent thermal performance
  • Stackable controllers
  • Complete power management solution
  • Pb-free and green components
  • Supports USB-OTG, and HDMI power requirements
  • All Two-Cell and Three-Cell Alkaline, NiCd or NiMH or Single-Cell Li Battery Powered Products
  • Ultra Mobile PCs and Mobile Internet Devices
  • Digital Media Players
  • DSCs and Camcorders
  • Cellular Phones and Smartphones
  • Personal Medical Products
  • Industrial Metering Equipment
  • High Power LEDs
TI TPS63020 Block Diagram

TI TPS63020 Electrical Characteristics
Switch Current
Vin (V)
Vout (V)
Frequency (kHz)


1.8 to 5.5

1.2 to 5.5


TI TPS63020 Overview Video
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  • Texas Instruments
  • Power|Semiconductors|IC-Power Management