SC8905 Description
SOUTHCHIP SEMICONDUCTOR SC8905 DATASHEET DRAFT SOUTHCHIP CONFIDENTIAL, SUBJECT TO CHANGE SC8905 High Efficiency, Synchronous, Bi-Directional BuckBoost Charger Converter with Four Integrated MOSFET 1 Descriptions SC8905 is a synchronous buck-boost charger converter which also supports reverse discharging operation. Four switches are integrated to simplify the system design. SC8905 employs current-mode control and can...
SC8905 Key Features
- Charging Management: Trickle Charging, CC Charging, CV Charging, Charging Termination, Auto Recharge
- Buck-Boost Reverse Discharging Mode
- Integrated Switches, 10 mΩ for Q1/4, 20 mΩ for Q2/3
- Wide VBAT Range: 2.7 V to 22 V, 25V sustainable
- Wide VBUS Range: 2.7 V to 22 V, 25V sustainable
- High Efficiency Buck-Boost Conversion
- I2C Interface
- Dynamic Output Voltage Control
- Output Voltage Cable Drop pensation
- Adjustable Switching Frequency