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MT3520B SOT23-5航天民芯降壓型DC/DC轉(zhuǎn)換器電源管理芯片

產(chǎn)品介紹ProductidexTheMT3520Bia1.5MHzcotatfrequecy,curretmodete-dowcoverter.Itiidealforortaleequimetrequirigveryhighcurretuto2Afromigle-cellLithium-ioatteriewhiletillachievigover90%efficiecydurigeakloadcoditio.TheMT3520Balocaruat100%dutycycleforlowdrooutoeratio,extedigatterylifeiortaleytemwhil......

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產(chǎn)品介紹

Product index

The MT3520B is a 1.5MHz constant frequency, current mode step-down converter. It is ideal for portable equipment requiring very high current up to 2A from single-cell Lithium-ion batteries while still achieving over 90% efficiency during peak load conditions. The MT3520B also can run at 100% duty cycle for low dropout operation, extending battery life in portable systems while light load operation provides very low output ripple for noise sensitive applications. The MT3520B can supply up to 2A output load current from a 2.3V to 6V input voltage and the output voltage can be regulated as low as 0.6V. The high switching frequency minimizes the size of external components while keeping switching losses low.

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

同步降壓IC

MT3520B

SOT23-5

是

汽車充電器、照明燈、便攜式設(shè)備供電電源

MK9218

典型應(yīng)用電路圖

Typical application circuit diagram

resource/images/c9f7b162d929454fba97bcb48534f2fb_10.jpg

產(chǎn)品特性

Product characteristics

2A Output Current
High Efficiency: Up to 96%
2.3V to 6V Input Voltage Range
1.5MHz Constant Frequency Operation

SOT23-5 package
Short Circuit Protection
Low Quiescent Current: 40μA
100% Duty Cycle in Dropout Operation

應(yīng)用范圍

Scope of application

: 機頂盒

: 筆記本

: 液晶電視

: 電腦板卡

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)團隊

Technical team

技術(shù)團隊

通盛倉庫

Tongsheng warehouse

通盛倉庫

榮譽資質(zhì)

Honorary qualification

榮譽資質(zhì)

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