Datasheet > SG1524BN

SG1524BN

更新时间： 2024-09-29 14:53:07

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
9页	845K
描述
The SG1524B is a pulse width modulator for switching power supplies that features improved perform

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SG1524BN 数据手册

SG1524/SG2524/SG3524

Regulating Pulse Width Modulator

Features

Description

8V to 40V Operation

This monolithic integrated circuit contains all the control

circuitry for a regulating power supply inverter or switching

regulator. Included in a 16-pin dual-in-line package is the

voltage reference, error amplifier, oscillator, pulse width

modulator, pulse steering flip-flop, dual alternating output

switches and current limiting and shut-down circuitry. This

device can be used for switching regulators of either

polarity, transformer coupled DC to DC converters,

transformerless voltage doublers and polarity converters, as

well as other power applications. The SG1524 is specified

for operation over the full military ambient temperature

range of -55°C to +125°C, the SG2524 for -25°C to +85°C,

and the SG3524 is designed for commercial applications of

0°C to +70°C.

5V Reference

Reference Line and Load Regulation of 0.4%

100Hz to 300kHz Oscillator Range

Excellent External Sync Capability

Dual 50mA Output Transistors

Current Limit Circuitry

Complete PWM Power Control Circuitry

Single Ended or Push-Pull Outputs

Total Supply Current less than 10mA

High Reliability Features

Following are the high reliability features of SG1524:

Available to MIL-STD-883, ¶ 1.2.1

MIL-M38510/12601BEA SG1524J-JAN

MSC-AMS Level “S” Processing Available

Available to DSCC - Standard Microcircuit

Drawing (SMD)

Block Diagram

Figure 1 · Block Diagram

www.microsemi.com

February 2015 Rev. 1.2

12 3 4 5 6 7...9

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与SG1524BN相关器件

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SG1524CN	PHILIPS	获取价格	Switching Regulator/Controller, Voltage-mode, 0.2A, 400kHz Switching Freq-Max, BIPolar, PD
SG1524F-B	PHILIPS	获取价格	Switching Regulator/Controller, Voltage-mode, BIPolar, PDIP16
SG1524J	MICROSEMI	获取价格	REGULATING PULSE WIDTH MODULATOR
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SG1524J	TI	获取价格	0.1A SWITCHING REGULATOR, 450kHz SWITCHING FREQ-MAX, CDIP16, DIP-16
SG1524J/883	Linear	获取价格	IC 0.1 A SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, CDIP16, HERMETIC SEALED, CERDIP
SG1524J/883B	MICROSEMI	获取价格	REGULATING PULSE WIDTH MODULATOR
SG1524J/DESC	MICROSEMI	获取价格	REGULATING PULSE WIDTH MODULATOR
SG1524J-DESC	MICROSEMI	获取价格	暂无描述
SG1524J-JAN	MICROSEMI	获取价格	Voltage Mode PWMs; Package: DIP;