Fairchild Semiconductor FDME10xx / FDFME2P PowerTrench® MOSFETs
The Fairchild Semiconductor FDME10xx and FDFME2P PowerTrench® MOSFETs are designed specifically as a single package solution for the battery charge switch in cellular handsets and other ultra-portable applications. The Fairchild Semiconductor FDME1023PZT features two independent P-Channel MOSFETs with low on-state resistance for minimum conduction losses. The FDME1024NZT is a dual N-Channel device with low on-state resistance for minimum conduction losses. The FDME1034CZT is a complementary PowerTrench device with an independent N-Channel and P-Channel MOSFET with low on-state resistance. The FDME1034CZT is minimized to allow high frequency switching directly from the controlling device. The Fairchild Semiconductor FDFME2P PowerTrench device features a MOSFET with low on-state resistance and an independently connected low forward voltage schottky diode for minimum conduction losses.
Fairchild Semiconductor FSGM0565R FPS™ Off-Line Power Switch
The Fairchild Semiconductor FSGM0565R FPS™ off-line power switch achieves exceptional standby power consumption (120 mW at 265 Vac in with 25 mW of load) in a 66 kHz flyback converter. The Fairchild Semiconductor FSGM0565R is the only power switch in the industry that integrates drain-current sensing in a 650V internal avalanche-rugged SenseFET. This Fairchild Semiconductor off-line power switch reduces power dissipation and improves reliability by shortening the over-current time delay to less than 200 ns. The FSGM0565R FPS off-line power switch features many advanced features such as auto-restart, a wide supply voltage range (12 to 24 Vdc), built-in 15 ms soft-start, and enhanced lightning surge immunity. The FSGM0565R provides easier design in off-line power supplies.
Fairchild Semiconductor FDMS757x Series PowerTrench® MOSFETs
Fairchild Semiconductor FDMS757x PowerTrench® MOSFET and SyncFET™ devices combine exceptional performance and high efficiency. The Fairchild Semiconductor FDMC7570S and FDMC7572S PowerTrench SyncFETs are designed to minimize switching losses in power conversion applications. The FDMC7570S and FDMC7572S SyncFETs offer low on-resistance, maintain excellent switching performance, and add the benefit of an efficient monolithic Schottky body biode. The Fairchild Semiconductor FDMS7578 and FDMS75780 PowerTrench MOSFETs are designed to improve the overall efficiency and minimize switch node ringing of DC/DC converters using either synchronous or conventional switching PWM controllers. The FDMS7578 and FDMS7580 MOSFETs are optimized for low gate charge, low on-resistance, fast switching speed, and body diode reverse recovery performance.
Fairchild Semiconductor FSA800 USB Accessory Switch
The Fairchild Semiconductor FSA800 is a 3:1 USB accessory switch that enables USB data, stereo and mono audio, microphone, and UART data to share a common connector port. The Fairchild Semiconductor FSA800 USB accessory switch is designed for high-speed USB 2.0 signaling. The architecture of the FSA800 is designed to allow audio signals to swing below ground so a common USB and headphone jack can be used for personal media players and portable peripheral devices. This Fairchild Semiconductor USB accessory switch detects wall chargers through a dedicated pin that provides the baseband with charger detection.
Fairchild Semiconductor FAN5646 Programmable Indicator Soft LED Blinker
The Fairchild Semiconductor FAN5646 programmable indicator soft LED blinker with TinyWire™ single-wire interface is a flexible and compact solution for a blinking or "breathing" LED indicator. The internal programmable blink algorithm on the Fairchild FAN5646 eliminates any need for continual system processor control, meaning longer battery life for a hand-held system. The Fairchild Semiconductor FAN5646 programmable indicator soft LED blinker also features follow or repeat pattern mode for blinking when the applications processor is powered down. LED blink rate, rise and fall time, and CTRL line behavior can be programmed by a TinyWire single-wire digital interface.
Fairchild Semiconductor FAN6754 Green-Mode PWM Controller
The Fairchild Semiconductor highly integrated FAN6754 green-mode PWM controller provides several features to enhance the performance of flyback converters. The Fairchild Semiconductor FAN6754 PWM controller minimizes standby power consumption with a proprietary green-mode function that provides off-time modulation to continuously decrease the switching frequency under light-load conditions. The FAN6754 PWM controller saves PWM pulses under zero-load and very light-load conditions by entering deep burst mode. The burst mode function enables the power supply to meet international power conservation requirements. This Fairchild Semiconductor green-mode PWM controller integrates a frequency-hopping function internally to reduce EMI emission of a power supply with minimum line filters.
Fairchild Semiconductor FAN21 TinyBuck™ Synchronous Buck Regulators
Fairchild Semiconductor FAN21 TinyBuck™ integrated synchronous buck regulators
contain synchronous MOSFETs and a controller/driver with optimized
interconnects in one package, enabling designers to solve high-current
requirements in a small area with minimal external components. The
devices boast a peak efficiency of over 95% and wide input and output
voltage ranges. FAN21 TinyBuck regulators provide programmable
frequency operation of 200KHz to 600KHz and include external
compensation, programmable switching frequency, and current limit
features that allow design optimization and flexibility. These Fairchild Semiconductor TinyBuck synchronous buck regulators
also offer a summing current mode modulator that uses lossless current
sensing for current feedback and over-current protection.
Fairchild Semiconductor FXLA104 / FXLA108 Automatic Direction Translators
The Fairchild Semiconductor FXLA104 and FXLA108 automatic direction voltage translators provide built-in automatic direction control that allows the translator to sense and control the direction data should flow without a direction control pin. These Fairchild Semiconductor configurable dual-voltage supply translators work for both uni-directional and bi-directional voltage translation between two logic levels and allow translation between voltages as high as 3.6V to as low as 1.1V. The Fairchild Semiconductor FXLA104 is a 4-bit translator ideal for designs needing four bits, such as cell phones. The FXLA108 is an 8-bit translator optimal for notebook applications. Both translators have a capacitance of less than 10pf, easing current flow and lowering power consumption.
Fairchild Semiconductor Primary Side Regulation PWM Controllers
Fairchild Semiconductor primary side regulation pulse-width modulation (PWM) controllers address a critical need in the high brightness LED market by simplifying design, reducing board space, and providing performance advantages. The Fairchild Semiconductor FSEZ1016A is an EZSWITCH™ that integrates a PSR PWM controller with a power MOSFET. The Fairchild Semiconductor FAN100 is a PSR PWM controller. These primary side regulation PWM controllers achieve the most accurate constant current through their built-in proprietary TRUECURRENT™ technology and tight constant voltage without using secondary-side feedback circuitry.
Fairchild Semiconductor FXM2IC102 Voltage Translator
Fairchild Semiconductor´s FXM2IC102 I2C interface voltage translator provides bi-directional interface between any two levels from 1.65V to 5.5V. The device accommodates standard-mode and fast-mode I2C bus devices, provides non-preferential power-up of either Vcc, and features auto-sense capability that allows either port to sense an input signal and transfer it as an output signal to the other port.
