BQ25882 - 2-A Boost-Mode Battery Charger

Texas Instruments

BQ25882 Datasheet Preview — Preview of BQ25882 PDF

Datasheet Details

Part number	BQ25882
Manufacturer	Texas Instruments ↗
File Size	1.78 MB
Description	2-A Boost-Mode Battery Charger
Datasheet	BQ25882-etcTI.pdf

BQ25882 Product details

Description

The BQ25882 is a highly-integrated 2-A switch-mode battery charge management and system power path management device for dual-cell Li-Ion and Lipolymer batteries.

Features

1 High-efficiency 2-A, 1.5-MHz switch mode boost charger.
92.5% Charge efficiency at 7.6-V battery, 1-A charge.
Optimized for USB input and 2-cell Li-Ion output.
Selectable low power PFM mode for light load operation with out-of-audio option.
USB On-the-Go (OTG) with adjustable output from 4.5 V to 5.5 V.
Buck converter with up-to 2-A output.
94.5% Efficiency at 5-V, 1-A output.
Accurate constant current (CC) limit.

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Published: Sep 27, 2019 |