Datasheet > SG1524_1

SG1524_1

更新时间： 2024-01-27 04:27:39

品牌	Logo	应用领域
美高森美 - MICROSEMI		脉冲
页数	文件大小	规格书
6页	191K
描述
REGULATING PULSE WIDTH MODULATOR

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中文翻译

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数据手册

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SG1524_1 数据手册

SG1524/SG2524/SG3524

REGULATING PULSE WIDTH MODULATOR

DESCRIPTION

FEATURES

• 8V to 40V operation

• 5V reference

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.

• Reference line and load regulation of 0.4%

• Reference temperature coefficient < ± 1%

• 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 - SG1524

♦ Available to MIL-STD-883B and DESC SMD

♦ MIL-M-38510/12601BEA - JAN1524J

♦ Radiation data available

♦ LMI level "S" processing available

BLOCK DIAGRAM

Rev 1.1a 03/18/2005

Microsemi. Inc.

11861 Western Avenue ∞ Garden Grove, CA 92841

(714) 898-8121 FAX: (714) 893-2570

∞

12 3 4 5 6

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SG1524B	MICROSEMI	获取价格	REGULATING PULSE WIDTH MODULATOR
SG1524B	MICROCHIP	获取价格	The SG1524B is a pulse width modulator for switching power supplies that features improved
SG1524B_1	MICROSEMI	获取价格	REGULATING PULSE WIDTH MODULATOR
SG1524BF	MICROSEMI	获取价格	Switching Controller, Voltage-mode, 0.2A, 600kHz Switching Freq-Max, CDFP16, FP-16
SG1524BF/883B	MICROSEMI	获取价格	Switching Controller, Voltage-mode, 0.2A, 600kHz Switching Freq-Max, CDFP16, FP-16
SG1524BJ	MICROSEMI	获取价格	REGULATING PULSE WIDTH MODULATOR
SG1524BJ	MICROCHIP	获取价格	The SG1524B is a pulse width modulator for switching power supplies that features improved
SG1524BJ/883B	MICROSEMI	获取价格	REGULATING PULSE WIDTH MODULATOR
SG1524BJ/DESC	MICROSEMI	获取价格	REGULATING PULSE WIDTH MODULATOR
SG1524BJ-883B-TR	MICROSEMI	获取价格	Switching Controller