BQ24780SRUYR

This device is a battery charge management controller for charging control and status monitoring of multi-cell rechargeable batteries. It typically works with external power devices and sense resistors to regulate charging current and voltage, and can monitor battery voltage and current. Its interface allows communication with a system controller to configure charging parameters or read status. Actual charging current, voltage range, and supported battery cell count should be based on the original datasheet; thermal and external component selection must be evaluated during design.