KA5Q0740RT
Fairchild Power Switch(FPS)
www.
fairchildsemi.
com
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
The Fairchild Power Switch(FPS) product family is specially designed for an off-line SMPS with minimal external components.
The Fairchild Power Switch(FPS) consists of a high
voltage power SenseFET and a current mode PWM IC.
The integrated PWM controller includes the fixed oscillator, the under vol...