TPS62227, TPS62220 Datasheet - Texas Instruments

TPS62227, TPS62220, 400-mA 1.25-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER

TPS62220, TPS62221, TPS62222 TPS62223, TPS62224, TPS62225 TPS62227, TPS62228, TPS62229 www.ti.com SLVS491E * SEPTEMBER 2003 * REVISED .
The TPS6222x devices are a family of high-efficiency, synchronous step-down converters ideally suited for portable systems powered by 1-cell Li-Ion or.

Features

* 1
* 2 High-Efficiency Synchronous Step-Down Converter With up to 95% Efficiency
* 2.5-V to 6-V Input Voltage Range
* Adjustable Output Voltage Range From 0.7 V to VI
* Fixed Output Voltage Options Available
* Up to 400-mA Output Current
* 1.25-MHz Fixed

Applications

* PDAs and Pocket PC
* Cellular Phones, Smart Phones
* OMAP™ and Low Power DSP Supply
* Digital Cameras
* Portable Media Players
* Portable Equipment

TPS62220-etcTI.pdf