BQ25150 Datasheet (Texas Instruments)

BQ25150, 500-mA Linear charger

The BQ25150 is a highly integrated battery charge management IC that integrates the most common functions for wearable devices, namely a charger, an output voltage rail, ADC for battery and system monitoring, and push-button controller.

Device Information PART NUMBER (1) PACKAGE BODY SIZE (NOM)

BQ25150 Features

* Linear battery charger with 1.25-mA to 500-mA fast charge current range

* 0.5% Accurate I2C programmable battery regulation voltage ranging from 3.6 V to 4.6 V in 10-mV steps

* Configurable termination current supporting down to 0.5 mA

* 20-V Tolerant input with typ