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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 a...