Fairchild Semiconductor KA5Q0765RT
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 controller IC.FEATURES
● Quasi Resonant Converter Controller● Internal Burst Mode Controller for Stand-by Mode
● Pulse by Pulse Current Limiting
● Over Current Latch Protection
● Over Voltage Protection (Vsync: Min. 11V)
● Internal Thermal Shutdown Function
● Under Voltage Lockout
● Internal High Voltage Sense FET
● Auto-Restart Mode
DESCRIPTION
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, temperature compensated precision current sources for loop compensation and fault protection circuit. compare