FS6S0965RCBYDTU

更新时间： 2024-01-28 10:24:43

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		开关
页数	文件大小	规格书
10页	574K
描述
Fairchild Power Switch(FPS)

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FS6S0965RCBYDTU 数据手册

www.fairchildsemi.com

FS6S0965RCB

Fairchild Power Switch(FPS)

Features

Description

• Wide Operating Frequency Range up to 150kHz

• Lowest Cost SMPS Solution

• Lowest External Components

• Low Start up Current (Max:170uA)

• Low Operating Current (Max:15mA)

• Internal High Voltage SenseFET

The Fairchild Power Switch(FPS) product family are

specially designed for an off line SMPS with minimal

external components. The Fairchild Power Switch(FPS)

consists of a high voltage power SenseFET and a current

mode PWM IC. Included PWM controller features the

integrated fixed oscillator, the under voltage lockout, the

optimized gate turn on/turn off driver, the thermal shut

down protection, the over voltage protection, and the

temperature compensated precision current sources for the

loop compensation and the fault protection circuitry.

Compared to a discrete MOSFET and a controller or a RCC

switching converter solution, a Fairchild Power Switch(FPS)

can reduce the total component count, design size, and

weight and at the same time increase efficiency,

• Built-in Auto Restart Circuit

• Over Voltage Protection (Auto Restart Mode)

• Over Load Protection (Auto Restart Mode)

• Over Current Protection (Auto Restart Mode)

• Internal Thermal Protection(Auto Restart Mode)

• Pulse By Pulse Over Current Limiting

• Internal Burst Mode Controller for Stand-by Mode

• Under Voltage Lockout With Hysteresis

• External Sync. Terminal

productivity, and system reliability. It has a basic platform

well suited for the cost effective monitor power supply.

TO-220-5L

Application

• Monitor SMPS

1. Drain 2. Gnd 3. V

4. Feedback 5. Sync

Internal Block Diagram

Drain

Vcc

Vref

Vpp=5.8/7.2V

Internal

Vref

OSC

Bias

SoftStart

& Sync

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

TSD

(Tj=160

Vcc

)

℃

UVLO Reset

(Vcc=9V)

OVP

Vth=30V

Rev.1.0.1

12 3 4 5 6 7...10

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