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TPS62270 - 2.25 MHz 400-mA Step Down Converter

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Texas Instruments

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TPS62270 2.25 MHz 400-mA Step Down Converter by Texas Instruments - Datasheet Preview — Datasheet preview – TPS62270

Datasheet Details

Part number	TPS62270
Manufacturer	Texas Instruments
File Size	1.82 MB
Description	2.25 MHz 400-mA Step Down Converter
Datasheet	TPS62270 Datasheet
Additional preview pages of the TPS62270 datasheet.

Product details

Description

The TPS62270 device is a high efficiency synchronous step down DC-DC converter optimized for battery powered portable applications.

Features

1.
2 High Efficiency Step Down Converter.
Output Current up to 400 mA.
VIN Range From 2V to 6V for Li-Ion Batteries With Extended Voltage Range.
2.25 MHz Fixed Frequency Operation.
Pin-Selectable Fixed Output Voltage.
Power Save Mode for Highest Efficiency.
Automatic transition between PFM and PWM Mode.
Voltage Positioning in PFM Mode.
Typical 15-µA Quiescent Current.
100% Duty Cycle for Lowest Dropout.

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Published: Sep 30, 2019 |