KA1H0165RN

更新时间： 2024-11-17 22:09:47

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	105K
描述
Fairchild Power Switch(FPS)

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中文翻译

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数据手册

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KA1H0165RN 数据手册

www.fairchildsemi.com

KA1H0165RN/KA1H0165R

Fairchild Power Switch(FPS)

Features

Description

• Precision Fixed Operating Frequency (100kHz)

• Pulse by Pulse Over Current Limiting

• Over Load Protection

• Over Voltage Protection (Min. 23V)

• Internal Thermal Shutdown Function

• 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

controller IC. PWM controller features integrated fixed

oscillator, under voltage lock out, leading edge blanking,

optimized gate turn-on/turn-off driver, thermal shut down

protection, over voltage protection, temperature compensated

precision current sources for loop compensation and fault

protection circuit compared to discrete MOSFET and

• Internal High Voltage Sense FET

• Auto Restart Mode

controller or R switching converter solution The Fairchild

Power Switch(FPS) can reduce total component count,

design size, weight and at the same time increase &

efficiency, productivity, and system reliability. It has a basic

platform well suited for cost effective design in either a

flyback converter or a forward converter.

TO-220F-4L

8-DIP

1.6.7.8. Drain

2. GND

3. VCC

1. GND

2. Drain

3. VCC

4. F/B

5. S/S

Internal Block Diagram

DRAIN

32V

Vref

Internal

bias

SFET

Good

logic

Soft Start

OSC

−

L.E.B

0.1V

2.5R

5µA

1mA

GND

−

7.5V

25V

Thermal S/D

OVER VOLTAGE S/D

Power on reset

−

* KA1H0165RN

Rev.1.0.3

12 3 4 5 6 7...12

中文翻译

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与KA1H0165RN相关器件

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KA1H0165R-TU	FAIRCHILD	获取价格	Fairchild Power Switch(FPS)
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KA1H0265R	FAIRCHILD	获取价格	Switching Regulator, Current-mode, 1A, 110kHz Switching Freq-Max, PSFM4, TO-220F, 4 PIN
KA1H0265RTU	FAIRCHILD	获取价格	Fairchild Power Switch(FPS)
KA1H0265R-TU	FAIRCHILD	获取价格	Fairchild Power Switch(FPS)
KA1H0265RYDTU	FAIRCHILD	获取价格	Fairchild Power Switch(FPS)
KA1H0265R-YDTU	FAIRCHILD	获取价格	Fairchild Power Switch(FPS)
KA1H0280	FAIRCHILD	获取价格	Fairchild Power Switch(FPS)
KA1H0280R	FAIRCHILD	获取价格	Switching Regulator, Current-mode, 1.35A, 100kHz Switching Freq-Max, PSFM4, TO-220F, 4 PIN