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A4003C QFN3x3-20 AEROSEMI航天民芯電池充電管理芯片

3CH Power Management IC

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產(chǎn)品介紹

Product index

The A4003C is a 3CH power management IC for applications powered by one Li-Ion battery or a DC 5V adapter. It integrates three synchronous buck converters and can provide high efficiency output at light load and heavy load operation. The internal compensation architecture simplifies the application circuit design. Besides, the independent enable control makes the designer have the greatest flexibility to optimize timing for power sequencing purposes. The A4003C is available in a 20 pin QFN 3x3 package.

訂購信息

ordering information

器件類目

產(chǎn)品型號(hào)

封裝描述

環(huán)境溫度

是否在產(chǎn)

應(yīng) 用

絲印

鋰離子電池充電管理IC

A4003C

QFN3x3-20

-40~+85°C

是

移動(dòng)電源、數(shù)碼產(chǎn)品

A4003C

應(yīng)用電路圖

APPLICATION CIRCUIT DIAGRAM

resource/images/f06300b193074a8f860f942891f756a1_6.jpg

產(chǎn)品特性

Product characteristics

2.7V to 5.5V Input Voltage Range
Fixed 1.5MHz Switching Frequency
100% Duty Cycle Low Dropout Operation

Short Circuit Protection
Auto Recovery OTP Protection
Available in 20-pin 3mm x 3mm QFN Package

應(yīng)用范圍

Scope of application

: 手機(jī)

: 充電寶

: 數(shù)碼相機(jī)

: 筆記本

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

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Technical team

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通盛倉庫

Tongsheng warehouse

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榮譽(yù)資質(zhì)

Honorary qualification

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