FS6S1565RB Datasheet | Fairchild Semiconductor

Features - - - - - - - - - - Wide operating frequency range up to 150Khz Internal Burst mode Controller for Stand-by mode Pulse by pulse over current limiting Over current protection(Auto restart mode) Over voltage protection (Auto restart mode) Over load protection(Auto restart mode) Internal thermal shutdown function(Auto restart mode) Under voltage lockout Internal high voltage sense FET Eternal sync terminal/Soft start Description The Fairchild Power Switch(FPS) product family is specially designed for an off-line SMPS with minimal external ponents. The Fairchild Power Switch(FPS) consist of high voltage power Sense FET and current mode PWM IC. Included PWM controller features integrated fixed oscillator, under voltage lock out, optimized gate turn-on/turn-off driver, thermal shut down protection, over voltage protection, and temperature pensated precision current sources for loop pensation and fault protection circuitry. pared to discrete MOSFET and controller or RCC switching converter solution, a Fairchild Power Switch(FPS) can reduce total ponent count, design size, and weight and at the same time increase efficiency, productivity, and system reliability. It has a basic platform well suited for cost effective monitor power supply. TO-3P-5L Internal Block Diagram Vref Vpp=5.8/7.2V OSC Internal Bias Vref Vfb Vth=1V Burst mode controller Vref UVLO Ron Vcc Vth=11V/12V Roff PWM Ifb 2.5R R Vcc Vfb Offset Rsenese Vref Idelay OLP Vth=7.5V Vcc Vth=30V OVP Filter (130nsec) TS D (Tj=160 ℃) Vth=1V UVLO Reset (Vcc=9V) UVLO Reset (Vcc=9V) Rev.1.0.1 ©2001 Fairchild Semiconductor Corporation Absolute Maximum Ratings (Ta=25°C, unless otherwise specified) Parameter Drain-source(GND) voltage Gate-source (GND) Voltage Drain current pulsed (2) Single pulsed avalanche energy (3) Single Pulsed Avalanche...