The bq2512x is a highly integrated battery charge management IC that integrates the most common functions for wearable devices: Linear charger, regulated output, load switch, manual reset with timer, and battery voltage monitor. The integrated buck converter is a high efficiency, low IQ switcher using DCS control that extends light load efficiency down to 10-µA load currents. The low quiescent current during operation and shutdown enables maximum battery life. The device supports charge currents from 5 mA to 300 mA. The input current limit, charge current, buck converter output voltage, LDO output voltage, and other parameters are programmable through the I2C interface.
|PART NUMBER||PACKAGE||BODY SIZE (NOM)|
|BQ2512x||DSBGA (25)||2.50 mm x 2.50 mm|
Changes from B Revision (May 2016) to C Revision
Changes from A Revision (August 2015) to B Revision
Changes from * Revision (August 2015) to A Revision