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BQ25887 - 2-A Boost-Mode Battery Charger

Texas Instruments

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Datasheet Details

Part number	BQ25887
Manufacturer	Texas Instruments ↗
File Size	3.20 MB
Description	2-A Boost-Mode Battery Charger
Datasheet	BQ25887-etcTI.pdf

BQ25887 Product details

Description

The BQ25887 is a highly-integrated 2-A boost switchmode battery charge management device for 2-cell (2s) Li-Ion and Li-polymer battery.

Features

1 High-efficiency 2-A, 1.5MHz switch mode boost charger.
93.4% Charge efficiency at 5V adapter, 7.6-V battery, 1-A charge.
Optimized for USB input and 2-cell Li-Ion battery.
Selectable low power PFM mode for light load operation.
Single input to support USB input adapters.
Supports 3.9 V.
6.2 V input voltage range with 20-V absolute maximum input voltage rating.
Input current limit (500 mA to 3.3 A with 100mA resolution) to.

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Published: Sep 27, 2019 |