SOUTHCHIP SC89890H
The SC89890H is a 1.5MHz highly integrated switch-mode ⚫ Integrated Synchronous Buck Charger buck charger for 1 cell Li-ion battery applications and NVDC ⚫ Integrated NVDC Power Path Management system power path management, which separate the system ⚫ Charging Management (Trickle Charge / Constant load and charge current, also the system can power up with deep depletion battery. It supports 3.9-13.5V input voltage, up to 5A Termination) charging current and provide battery charge management ⚫ Integrated I2C interface functions including trickle charge, constant current charge, constant voltage charge, charge termination, auto recharge ⚫ I2C Programmable Constant Charge Current, ±5% and charging status indication. With the charger management ⚫ Support OTG discharging function and I2C Programmable function, the IC can be used to charge 1 cell Li-ion battery.
