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KA3S0765R/KA3S0765RF
Fairchild Power Switch(SPS)
Features
• • • • • • • • • Wide operatimg frequency range up to (150kHz) Pulse by pulse over current limiting Over load protection Over
voltage protecton (Min.
23V) Internal thermal shutdown function Under
voltage lockout Internal high
voltage sense FET External sync terminal Auto Restart Mode
Description
The SPS product family is specially designed for an offline SMPS with minimal external components.
The SPS consist of high
voltage power SenseFET and current mode PWM IC.
Included control IC features a trimmed oscillator, under
voltage lock-out, leading edge blanking, optimized gate turnon/turn-off driver, thermal shu...