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SG3524DR

更新时间： 2024-11-13 17:15:43

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SG3524DR 数据手册

SG3524

UMW

Summary

Outline drawing

3524 is a pulse width modulation

circuit for switching power supply. Its interior

includes a reference voltage source, error

amplifier, oscillator, pulse width modulation,

pulse width control trigger, dual alternative

output, current limiting circuit and turn off

circuit.

The circuit can be used for switching

power supply control of any polarity,

transformer coupled DC-DC switching power

supply, transformer boosting and polarity

conversion, and other power supply

applications.

The operating temperature of 3524 is

from 0 ° C to+70 ° C.

Main features

 With 5V reference voltage source.



The oscillation frequency range is

100Hz~300KHz.

 Good external synchronization function.

 It contains two 50mA outputs.

 With current limiting circuit.

 Complete PWM control circuit.

 Single ended or push-pull output.

 The total power current consumption is less

than 10mA.

Pin diagram

www.umw-ic.com

UTD Semiconductor Co.,Limited

12 3 4 5 6 7 8

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型号	品牌	获取价格	描述	数据表
SG3524DRE4	TI	获取价格	REGULATING PULSE-WIDTH MODULATORS
SG3524DRG4	TI	获取价格	REGULATING PULSE-WIDTH MODULATORS
SG3524DSIIA	PHILIPS	获取价格	Switching Regulator/Controller, Voltage-mode, BIPolar, PDSO16
SG3524DSIIB	PHILIPS	获取价格	Switching Regulator/Controller, Voltage-mode, BIPolar, PDSO16
SG3524D-T	NXP	获取价格	暂无描述
SG3524F	NXP	获取价格	SMPS control circuit
SG3524F-A	PHILIPS	获取价格	Switching Regulator/Controller, Voltage-mode, BIPolar, CDIP16
SG3524FSIIA	PHILIPS	获取价格	Switching Regulator/Controller, Voltage-mode, BIPolar, CDIP16
SG3524FSIIB	PHILIPS	获取价格	Switching Regulator/Controller, Voltage-mode, BIPolar, CDIP16
SG3524J	TI	获取价格	REGULATING PULSE-WIDTH MODULATORS