SC8721B Overview
SOUTHCHIP SEMICONDUCTOR SC8721B DATASHEET SOUTHCHIP SEMICONDUCTOR SC8721B High Efficiency, Synchronous, Buck-Boost Converter with Four Integrated MOSFET 1 Descriptions SC8721B is a synchronous 4-switch buck-boost converter with four integrated switches. It is able to effectively output voltage no matter it is higher, lower or equal to the input voltage. SC8721B supports very wide input and output voltage range.
SC8721B Key Features
- High Efficiency Buck-Boost Conversion
- Integrated Switches, 10 mΩ for Q1/4, 20 mΩ for Q2/3
- Wide VIN Range: 2.7 V to 22 V, 25V sustainable
- Wide VOUT Range: 0.7 V to 22 V, 25V sustainable
- Dynamic Output Voltage Control
- Adjustable Switching Frequency
- Output Voltage Cable Drop pensation
- I2C Programmable Output Voltage
- I2C Programmable Output Current Limit
- Output Current Monitor