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FS6S0765RCB

Fairchild Semiconductor
Part Number FS6S0765RCB
Manufacturer Fairchild Semiconductor
Description Power Switch
Published Jul 3, 2014
Detailed Description www.fairchildsemi.com FS6S0765RCB Fairchild Power Switch(FPS) Features • • • • • • • • • • Wide Operating Frequency Ra...
Datasheet PDF File FS6S0765RCB PDF File

FS6S0765RCB
FS6S0765RCB

Overview
www.
fairchildsemi.
com FS6S0765RCB Fairchild Power Switch(FPS) 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 SenseFET Internal Sync Terminal/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 IC.
Included PWM controller features integrated fixed oscillator, under voltage lock out, optimized gate turn on/turn off driver, thermal shutdown protection, over voltage protection, and temperature compensated precision current sources for loop compensation and fault protection circuitry.
Compared to discrete MOSFET and controller or RCC switching converter solution, a Fairchild Power Switch(FPS) can reduce total component 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-220-5L 1 1.
Drain 2.
GND 3.
VCC 4.
Feedback 5.
Soft Start & Sync.
Internal Block Diagram Vcc SoftStart & Sync Vref Drain 3 Vpp=5.
8/7.
2V OSC Internal Bias Vref Vfb Vth=1V Burst mode controller Vref UVLO 1 5 S Q Ron Vcc Vth=11V/12V R Roff Feedback PWM 4 Ifb 2.
5R R Vcc Vfb Offset Rsenese Vref Idelay OLP Vth=7.
5V Vcc Vth=30V OVP OCL Filter (130nsec) TS D Vth=1V 2 GND S UVLO Reset (Vcc=9V) Q (Tj=160℃) R Rev.
1.
0.
0 ©2002 Fairchild Semiconductor Corporation FS6S0765RCB Absolute Maximum Ratings (Ta=25°C, unless otherwise specified) Parameter Drain-Source(GND) Voltage (1) Drain-Gate Voltage (RGS=1MΩ) Gate-Source (GND) Voltage Drain Curr...


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