南芯 SC8903 QFN-40 电源管理芯片 代理商可提供技术支持
SC8903
典型应用框图EVM 功能· 集成4颗功率管· 超宽输入及输出电压范围：2.7V至22V· 超高效率Buck-Boost转换· ...
Features
Integrated Four Switches
Wide VIN Range: 2.7 V to 24V
Wide VOUT Range: 2.7 V to 24V
High Efficiency Buck-Boost Conversion
Dynamic Output Voltage Control
Adjustable Switching Frequency
Programmable Input and Output Current Limit
Input and Output Current Monitor
Small Current Indication
Under Voltage Protection, Over Voltage Protection,Over Current Protection
Short Protection
Thermal Shutdown Protection
QFN-40 Package
Applications
Wall Adapter
USB HUB
USB Power Delivery
Industrial Power Supplies
询价
