BQ25887 Datasheet (Texas Instruments) - 2-A Boost-Mode Battery Charger

BQ25887, 2-A Boost-Mode Battery Charger

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

The BQ25887 has I2C control with cell balancing, no OTG, and no power path.

Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) BQ25887 VQFN (24) 4.00

BQ25887 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 U