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2022-09-24 22:26:30
FS7M0680 - Fairchild Power Switch (FPS)
DESCRIPTION Fairchild's Power Switch (FPS) product family is specifically designed for off-line switching power supplies with minimal external components. Fairchild's Power Switch (FPS) consists of a high voltage power value SenseFET and a current mode PWM controller. The PWM controller includes integrated fixed oscillator, undervoltage lockout, leading edge blanking block, optimized gate power on/off driver, thermal shutdown protection, overvoltage protection, temperature compensated precision current source loop compensation and fault protection circuitry. Compared to discrete MOSFET and PWM controller, converter or ring choke coil (RCC) solutions, Fairchild Power Switches (FPS) can reduce overall cost, component count, size and weight while increasing efficiency, productivity and system reliability reliability. It has simple application and is ideal for flyback design cost converters or repeaters. ...
Features • Precise fixed operating frequency • FS7M0680 (66kHz) by pulse • Pulse current limit • Over current protection • Over load protection • Over voltage protection (min. 25V)
• Internal thermal shutdown function • Under-voltage lockout and hysteresis • Internal high-voltage detection FET • Latch-off mode • Soft-start