What is KA1H0680B?


This is Fairchild Power Switch(FPS).


[PDF] Complete Technical Details can be found in the KA1H0680B datasheet provided at this page.

Summary in PDF File


www fairchildsemi com KA1M0680B KA1M0680RB KA1H0680B KA1H0680RFB Fairchild Power Switch FPS Features Precision fixed operating frequency KA1M0680B KA1M0680RB 67KHz KA1H0680B KA1H0680RFB 100KHz Pulse by pulse over current limiting Over load protection Over voltage protection Min 23V Internal thermal shutdown function Under voltage lockout Internal high voltage sense FET Latch up mode KA1M0680B KA1H0680B Auto restart KA1M0680RB KA1H0680RFB 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 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 compared to discrete MOSFET and controller or RCC switching converter solution a Fairchild Power Switch FPS can reduce total component count design size weight and at the same time increase efficiency productivity a

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Manufacturers : Fairchild

FAIRCHILD - KA1H0680B Datasheet PDF

FAIRCHILD KA1H0680B DATA

Fairchild Power Switch(FPS)

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