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TPS62221

400-mA 1.25-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER

TPS62221 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

TPS62221 General Description

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 3-cell NiMH/NiCd batteries. The devices are also suitable to operate from a standard 3.3-V or 5-V voltage rail. With an output voltage range of 6 V d.

TPS62221 Datasheet (1.04 MB)

Preview of TPS62221 PDF

Datasheet Details

Part number:

TPS62221

Manufacturer:

Texas Instruments ↗

File Size:

1.04 MB

Description:

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 .

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TAGS

TPS62221 400-mA 1.25-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER Texas Instruments

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