JAJSHN7B june 2019 – august 2023 BQ25155
PRODUCTION DATA
The BQ25155 IC is a highly programmable battery management device that integrates a 500-mA linear charger for single cell Li-Ion batteries, a 16-bit 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.