SC8915 Datasheet | SOUTHCHIP

SOUTHCHIP SEMICONDUCTOR SC8915 DATASHEET SOUTHCHIP CONFIDENTIAL SC8915 High Efficiency, Synchronous, Bi-Directional Buck-Boost Charge Converter with I2C Interface 1 Description 2 Features SC8915 is a synchronous buck-boost Li-ion battery - Buck-Boost Battery Charger for 1 to 6 Cell Batteries charger which also supports reverse discharging - Charging Management including Trickle Charge, operation. It integrates two power MOSFETs and can CC Charge, CV Charge and Charge Termination support up to 36V battery voltage and up to 26V VBUS. - Buck-Boost Reverse Discharging Mode It can be used to effectively manage the charging - Integrates Two Power MOSFETs process for 1~6 cell Li-ion batteries no matter adapter - Wide VBAT Range: 2.5 V to 36 V, 40V sustainable voltage is higher, lower or equal to the battery voltage. - Wide VBUS Range: 2.5 V to 26 V, 30V sustainable When a system needs to generate an output from the - I2C Programmable Charging Current and Voltage battery, SC8915 can also discharges the cells and - I2C Programmable Discharging Output Voltage delivers desired output no matter it is higher, lower or - I2C Programmable Input / Output Current Limit equal to the battery voltage. - I2C Programmable Switching Frequency Through its I2C interface, user can set the charging / - High Efficiency Buck-Boost Conversion discharging mode easily, and program the charging - 10-bit ADC resources current, charging voltage, reserve output voltage, - Charging Status Indication current limits, switching frequency and other - Event Detections, including Automatic Adapter parameters flexibly. Besides that, SC8915 integrates Insert and Automatic Load Insert Detection 10-bit ADC, so user can read the VBUS / VBAT voltage - Power Path Control and current in real time, simplifying the system design. - Under Voltage Protection, Over Voltage Protection, SC8915 supports internal current limit, over voltage protection, output short protection and over...