Datasheet > SP7656

SP7656

更新时间： 2024-11-26 06:13:11

品牌	Logo	应用领域
艾科嘉 - EXAR		转换器
页数	文件大小	规格书
10页	942K
描述
3A, 29V Non-Synchronous Buck Converter

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SP7656 数据手册

SP7656 PowerBlox

3A, 29V Non-Synchronous Buck Converter

FEATURES

 Wide Input Voltage Range 4.5V – 29V

 3 Amps Continuous 4 Amps Peak Output Current

 Internal Compensation

 Input Feedforward Control improves

Transient and Regulation

 600kHz Constant Frequency Operation

 Low 0.6V Reference Voltage

 High output setpoint accuracy of 1%

 Internal Soft Start

 Small SO8-EP Thermally Enhanced Package

 Adjustable Overcurrent Protection

 Lead Free, RoHS Compliant Package

DESCRIPTION

The SP7656 is a PWM controlled step down (buck) voltage mode regulator co-packaged with a P-

Channel FET. It operates from 4.5V to 29V making it suitable for 5V, 12V and 24V applications. The

programmable overcurrent protection is based on internal FET resistance sensing and allows setting

the overcurrent protection value up to a 300mV threshold (measured between VIN-LX). The SP7656

is packaged in a thermally enhanced 8-pin SO8 package making it one of the smallest converters

available capable of operating from 5, 9, 12, 18 and 24VDC supplies.

TYPICAL APPLICATION CIRCUIT

11/07/08 SP7656 PowerBlox

12 3 4 5 6 7...10

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型号	品牌	获取价格	描述	数据表
SP7656EB	ETC	获取价格	EVAL BOARD FOR SP7656
SP7656EN2-L	EXAR	获取价格	3A, 29V Non-Synchronous Buck Converter
SP7656EN2-L/TR	EXAR	获取价格	3A, 29V Non-Synchronous Buck Converter
SP7661	SIPEX	获取价格	Wide Input Voltage Range 3A, 600kHz, Buck Regulator
SP7661_07	SIPEX	获取价格	Wide Input Voltage Range 3A, 600kHz, Buck Regulator
SP7661_1	SIPEX	获取价格	Evaluation Board Manual
SP7661EB	SIPEX	获取价格	Evaluation Board Manual
SP7661ER	SIPEX	获取价格	Evaluation Board Manual
SP7661ER/TR	SIPEX	获取价格	Wide Input Voltage Range 3A, 600kHz, Buck Regulator
SP7661ERL/TR	SIPEX	获取价格	Wide Input Voltage Range 3A, 600kHz, Buck Regulator