bq25895M - I2C Controlled Single Cell Fast Charger

Name: bq25895M
SKU: bq25895M-1405376

Texas Instruments

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Datasheet Details

Part number	bq25895M
Manufacturer	Texas Instruments
File Size	2.34 MB
Description	I2C Controlled Single Cell Fast Charger
Datasheet	bq25895M-etcTI.pdf

bq25895M Product details

Description

The BQ25895M is a highly-integrated 5-A switchmode battery charge management and system power path management device for single cell Li-Ion and Li-polymer battery.

Features

High efficiency 1.5-MHz switch mode buck charge.
93% charge efficiency at 2 A and 91% charge efficiency at 3 A charge current.
Optimize for high voltage input (9 V / 12 V).
Low power PFM mode for light load operations.
Boost mode operation with adjustable output from 4.5 V to 5.5 V.
Selectable 500-KHz / 1.5-MHz boost converter with up-to 3.1 A output.
93% Boost efficiency at 5 V at 1 A output.
Support down-to 2.5V battery.

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Published: Sep 27, 2019 |