bq25895 - I2C Controlled Single Cell 5-A Fast Charger

Texas Instruments

bq25895 Datasheet Preview — Preview of bq25895 PDF

Datasheet Details

Part number	bq25895
Manufacturer	Texas Instruments ↗
File Size	2.58 MB
Description	I2C Controlled Single Cell 5-A Fast Charger
Datasheet	bq25895-etcTI.pdf

bq25895 Product details

Description

The BQ25895 is a highly-integrated 5-A switch-mode battery charge management and system power path management device for single cell Li-Ion and Lipolymer battery.

Features

High efficiency 5-A, 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 to 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 to 1.5-MHz boost converter with up to 3.1-A output.
93% Boost efficiency at 5 V at 1 A output.
Integrated control to s.

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Other Datasheets by Texas Instruments

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Published: Sep 27, 2019 |