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EUP3271WIR1 SOP-8 CC/CV模式同步降壓轉(zhuǎn)換器4A連續(xù)負(fù)載德信

The EUP3271 is a synchronous step-down convertercapable of driving 4A continuous load with excellentline and load regulation. The EUP3271 operates ineither CC (Constant Current) mode or CV (ConstantVoltage) mode with an input voltage range from 4.5Vto 36V. The EUP3271 provides programmable cablecompensation by adjusting external resistor divider.External shutdown function can be controlled bypulling COMP pin to a level below 0.14V.

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Product index

The EUP3271 is a synchronous step-down converter capable of driving 4A continuous load with excellent line and load regulation. The EUP3271 operates in either CC (Constant Current) mode or CV (Constant Voltage) mode with an input voltage range from 4.5V to 36V. The EUP3271 provides programmable cable compensation by adjusting external resistor divider. External shutdown function can be controlled by pulling COMP pin to a level below 0.14V.

訂購信息

ordering information

器件類目

產(chǎn)品型號

封裝描述

環(huán)境溫度

是否在產(chǎn)

應(yīng) 用

絲印

DC-DC降壓芯片

EUP3271

SOP-8

-40°C to +85°C

是

便攜式充電器應(yīng)用程序、直流/直流轉(zhuǎn)換器

P3271

典型應(yīng)用電路

Typical application circuit

resource/images/4e412740cc8d47abb822e7d16944347a_70.jpg

產(chǎn)品特性

Product characteristics

4.5V to 36V Wide Input Operating Range
Programmable Cable Compensation
80kHz~800kHz Switching Frequency Selection

Up to 4A Output Current
CC/CV Mode Control
Hiccup Short Circuit Protection

應(yīng)用范圍

Scope of application

: 電訊及網(wǎng)絡(luò)

: 工業(yè)及汽車業(yè)

: 電腦及多媒體

: 電池及可攜式電子設(shè)備

公司優(yōu)勢

Company advantage

: 正

原裝現(xiàn)貨，技術(shù)選型

: 快

云倉現(xiàn)貨，快速配送

: 全

品類齊全，性能優(yōu)良

: 省

工廠直銷，樣品申請

技術(shù)團(tuán)隊(duì)

Technical team

技術(shù)團(tuán)隊(duì)

通盛倉庫

Tongsheng warehouse

通盛倉庫

榮譽(yù)資質(zhì)

Honorary qualification

榮譽(yù)資質(zhì)

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