5H02659RN中文资料Fairchild Power Switch(FPS)数据手册ONSEMI规格书

描述 Description

The Fairchild Power Switch(FPS) product family is specially designed for an off-line SMPS with minimal external components. The Fairchild Power Switch(FPS) consist of high voltage power SenseFET and current mode PWM IC. Included PWM controller features integrated fixed oscillator, under voltage lock out, leading edge blanking, optimized gate turn-on/ turn-off driver, thermal shut down protection, over voltage protection, and temperature compensated precision current sources for loop compensation and fault protection circuitrycompared to discrete MOSFET and controller or RCC switching converter solution.1. Precision Fixed Operating Frequency (100/67/50kHz)
2. Low Start-up Current (Typ. 100uA)
3. Pulse by Pulse Current Limiting
4. Over Load Protection
5. Over Voltage Protection (Min. 25V)
6. Internal Thermal Shutdown Function
7. Under Voltage Lockout
8. Internal High Voltage Sense FET
9. Auto-Restart Mode