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TPS62291, TPS62290 - 1-A Step Down Converter

Texas Instruments

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TPS62291 Datasheet Preview — This datasheet PDF includes multiple part numbers: TPS62291, TPS62290. Please refer to the document for exact specifications by model.

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Datasheet Details

Part number	TPS62291, TPS62290
Manufacturer	Texas Instruments
File Size	1.79 MB
Description	1-A Step Down Converter
Datasheet	TPS62290-etcTI.pdf
Note	This datasheet PDF includes multiple part numbers: TPS62291, TPS62290. Please refer to the document for exact specifications by model.

TPS62291 Product details

Description

The TPS6229x devices are highly efficient synchronous step down DC/DC converters optimized for battery powered portable applications.

Features

1 High Efficiency - up to 96%.
Output Current up to 1000 mA.
VIN Range From 2.3 V to 6.0V for Li-ion Batteries with Extended Voltage Range.
2.25-MHz Fixed Frequency Operation.
Power Save Mode at Light Load Currents.
Output Voltage Accuracy in PWM Mode ±1.5%.
Fixed Output Voltage Options.
Typical 15-μA Quiescent Current.
100% Duty Cycle for Lowest Dropout.
Voltage Positioning at Light Loads.
Availab.

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Published: Sep 30, 2019 |