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MB3893A中文資料富士通數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

MB3893A
廠商型號(hào)

MB3893A

功能描述

Power Management IC for Mobile Phone

文件大小

496.95 Kbytes

頁(yè)面數(shù)量

44 頁(yè)

生產(chǎn)廠商 Fujitsu Component Limited.
企業(yè)簡(jiǎn)稱(chēng)

Fujitsu富士通

中文名稱(chēng)

富士通株式會(huì)社官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2024-12-23 20:18:00

MB3893A規(guī)格書(shū)詳情

■ DESCRIPTION

MB3893A is a multi-function power management IC chip with built-in 4-channel series regulator providing the output control functions and power supply drop detection circuits required for mobile phones. The MB3893A includes lithium-ion battery charge control functions and functions as a built-in power management system ideal for mobile phone devices.

■ FEATURES

[Power Supply Control Unit]

? Supply voltage range : VCC = 3.1 V to 4.8 V

? Low power consumption current during standby : 110 μA (Max.)

? Built-in 4-channel low-saturation voltage type series regulator

: 2.5 V/2 channels, 1.8 V/1 channels,

2.0 V/1 channels (1.9 V and 2.2 V available as mask options)

? Built-in interruption detection and supply recovery functions eliminate need for supplementary power supply

? Built-in On/Off switch circuit with accidental operation prevention function

? Accurate supply voltage drop detection

? Built-in power-on reset (OUT1) function

? Detection voltage with hysteresis

[Charge Control Unit]

? Supply voltage range : VIN = 3.4 V to 5.9 V

? Built-in lithium-ion battery charge control functions

? Charging voltage : 4.1 V/4.2 V (switchable)

? Built-in preliminary charging function

? Built-in re-charging function

? Built-in timer functions

? Built-in battery temperature detection function

產(chǎn)品屬性

  • 型號(hào):

    MB3893A

  • 制造商:

    FUJITSU

  • 制造商全稱(chēng):

    Fujitsu Component Limited.

  • 功能描述:

    Power Management IC for Mobile Phone

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
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原裝現(xiàn)貨,OEM渠道,歡迎咨詢(xún)
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24+
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