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KA1M0765R/KA1M0765RC
Fairchild Power Switch(FPS)
Features
• • • • • • • • • Precision fixed operating frequency (67kHz) Pulse by pulse current limiting Over load protection Over
voltage protecton (Min.
23V) Internal thermal shutdown function Under
voltage lockout Internal high
voltage sense FET Auto restart Soft start
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 controller IC.
PWM controller features integrated fixed frequency oscillator, under
voltage lock out, leading edge blanking, opt...