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飞兆功率开关（ FPS ） Fairchild Power SwitchFPS

Description

The Power SwitchFPS product family is specially designed for an off-line SMPS with minimal external

components. The Fairchild Power SwitchFPS consists of a high voltage power SenseFET and a current mode PWM IC.

Features

• Quasi Resonant Converter Controller

• Internal Burst Mode Controller for Stand-by Mode

• Pulse by Pulse Current Limiting

• Over Current Latch Protection

• Over Voltage Protection Vsync: Min. 11V

• Internal Thermal Shutdown Function

• Under Voltage Lockout

• Internal High Voltage Sense FET

• Auto-Restart Mode