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FS6S0765RCB-YDTU

更新时间： 2024-02-08 02:12:27

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		开关
页数	文件大小	规格书
12页	592K
描述
Fairchild Power Switch(FPS)

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数据手册

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FS6S0765RCB-YDTU 数据手册

www.fairchildsemi.com

FS6S0765RCB

Fairchild Power Switch(FPS)

Features

Description

• 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

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.

• Internal High Voltage SenseFET

• Internal Sync Terminal/Soft Start

TO-220-5L

1. Drain 2. GND 3. V

4. Feedback 5. Soft Start & Sync.

Internal Block Diagram

Drain

Vcc

Vref

Vpp=5.8/7.2V

SoftStart

& Sync

Internal

Vref

OSC

Bias

Vref

UVLO

Burst mode

controller

Vfb

Vth=1V

Ron

Vcc

Vth=11V/12V

Roff

PWM

Feedback

2.5R

Ifb

Vfb Offset

Vref

Vcc

Rsenese

Idelay

OCL

Filter

(130nsec)

OLP

GND

Vth=1V

Vth=7.5V

Vcc

)

(Tj=160℃

UVLO Reset

(Vcc=9V)

OVP

Vth=30V

Rev.1.0.0

12 3 4 5 6 7...12

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