DESCRIPTION
In charging mode, it steps down the input voltage and effectively charging the batteries as long as the input voltage is higher than battery voltage. In discharging mode (reverse boost mode), SC8813 is able to output a boosted voltage up to 36V effectively. The SC8813 features I2C interface, so the user can easily set the charging/discharging mode and program the input current limit, output current limit and output voltage through I2C. It also supports DP/DM handshaking, the adapter insert detection function, load insert detection function, small current detection. Meantime, it offers a PMOS gate driver for external power path control, an open drain output for general purpose, and also a 10-bit ADC resource. The user can control all these functions through I2C. All these features help simplify the system design and reduce the BOM. 2 FEATURES
● Charging management for 1 to 4 battery in series, including trickle charging, CC charging, CV charging and charging termination func...
