Datasheet > FA5590N

FA5590N

更新时间： 2024-09-24 17:01:27

品牌	Logo	应用领域
富士电机 - FUJI		/
页数	文件大小	规格书
20页	698K
描述
8pin SOP

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中文翻译

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数据手册

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FA5590N 数据手册

Critical Conduction Mode PFC IC

FA5590N / FA5591N

1. Overview

Datasheet

FA5590/FA5591 is power-factor correction converter IC operating in critical conduction mode. It realizes low power

consumption by using high voltage CMOS process. It is equipped with many fault protection functions such as FB short-

circuit detection circuit which stops the operation when abnormal output voltage is detected.

2. Features

• Very Low Standby Power by disusing Input Voltage Detection Resistors

• High-precision over current protection：0.6V±5%

• Improved power efficiency at light load due to Maximum Frequency Limitation

• No Audible Noise at Startup

Soft-Startup and Soft-OVP functions

• Low current consumption by CMOS process

Start-up : 80µA(max.), Operating : 2mA(typ.)

• Enabled to drive power MOSFET directly

Output peak current, source : 500mA, sink : 1000mA

5.0±0.25

• Open/short protection at feedback (FB) pin

• Under-voltage Lockout

FA5590: 9.6V ON / 9V OFF FA5591:13V ON / 9V OFF

• Overvoltage protection

• Restart timer

1.27

• Standby function

• 8-pin package (SOP)

Package：SOP-8

3. Function list by types

Type

Startup Threshold

FA5590N

FA5591N

9.6V(typ.)

13V(typ.)

4. Application circuit example

D101

390V

200W

YG952S6RP

L201 175µH

600V25A

85 to 264Vac

TH101

5D22

F101

6.3A

C105

2200p

C102

1000p

R101

510k

L102

R215

620k

L101

D201

FMH21N50ES

Q201

R216

620k

C104

0.47u

ZT101

R102

510k

C202

220u

J101

R217

620k

C201

1µ

J201

R209

47k

R218

680k

C103

1000p

R103

510k

C106

2200p

R219

16k

D203

VR201

GND

R201

0.068

ERA91-02

D204

R207

150

R208

C210

R210

68k

1000p

IC201

C205

0.1u

C206

0.15u

VCC

R214

100k

C211

56u

C209

0.1u

COMP OUT

GND

D205

R211

51k

C212

0.01u

C208

2200p

RTZC

R212

20k

C207

0.01u

FA5591

R213

VCC

GND

J202

Sep,2016 DS-016E Rev2.1

/20

12 3 4 5 6 7...20

中文翻译

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