ZHCSJD3B July 2018 – February 2019 BQ25150
The BQ25150 IC is a highly programmable battery management device that integrates a 500mA linear charger for single cell Li-Ion batteries, a 12-bit effective ADC, a general purpose LDO that may be configured as a load switch, and a push-button controller. Through it's I2C interface the host may change charging parameters such as battery regulation voltage and charge current, and obtain detailed device status and fault information. The host may also read ADC measurements for battery and input voltage among other parameters, including the ADCIN pin voltage. The push-button controller allows the user to reset the system without any intervention from the host and wake up the device from Ship Mode.