KP311AWPA Description
KP311AWP is a low cost, highly integrated PWM power switch for non-isolated buck applications. KP311AWP bines a 500V power MOSFET with the ON/OFF PWM controller in one chip. The IC can achieve high precision 5V default Output at universal AC input.
KP311AWPA Key Features
- Integrated with Rectifier diode, Freewheeling diode, Feedback diode
- Integrated with 500V MOSFET and High Voltage Startup Circuit
- High Precision 5V Default Output
- No External Rsense needed, Low BOM
- Support Ultra-low Input Voltage (>12V)
- Support Buck Topology
- On/OFF Peak Current Mode Control
- Less than 50mW Standby Power
- Built-in 31KHz Oscillator with Frequency
- Built-in Soft Start