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MAX1643EUA-T中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

MAX1643EUA-T
廠商型號(hào)

MAX1643EUA-T

功能描述

High-Efficiency, Step-Up DC-DC Converters for 1V Inputs

文件大小

130.35 Kbytes

頁(yè)面數(shù)量

12 頁(yè)

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡(jiǎn)稱(chēng)

MAXIM美信

中文名稱(chēng)

美信半導(dǎo)體官網(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

2025-6-13 15:38:00

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MAX1643EUA-T規(guī)格書(shū)詳情

General Description

The MAX1642/MAX1643 are high-efficiency, low-voltage, step-up DC-DC converters intended for devices powered by a single alkaline cell. They feature low quiescent supply currents and are supplied in the ultra-small μMAX package, which is only 1.1mm high. The guaranteed start-up voltage is 0.88V. Each device consists of an

Features

? Built-In Synchronous Rectifier

? 0.88V Guaranteed Start-Up

? Ultra-Small μMAX Package: 1.1mm High

? 83 Efficiency

? 4μA Quiescent Supply Current into BATT Pin

? 2μA Logic-Controlled Shutdown (MAX1642)

? Two Undervoltage Detectors (MAX1643)

? 2V to 5.2V Output Range

? 20mA Output Current at 1.2V Input

? Reverse Battery Protection

Applications

Pagers

Remote Controls

Pointing Devices

Personal Medical Monitors

Single-Cell Battery-Powered Devices

產(chǎn)品屬性

  • 型號(hào):

    MAX1643EUA-T

  • 功能描述:

    直流/直流開(kāi)關(guān)轉(zhuǎn)換器

  • RoHS:

  • 制造商:

    STMicroelectronics

  • 最大輸入電壓:

    4.5 V

  • 開(kāi)關(guān)頻率:

    1.5 MHz

  • 輸出電壓:

    4.6 V

  • 輸出電流:

    250 mA

  • 輸出端數(shù)量:

    2

  • 最大工作溫度:

    + 85 C

  • 安裝風(fēng)格:

    SMD/SMT

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MAXIM
19+
SSOP-16
256800
原廠代理渠道,每一顆芯片都可追溯原廠;
詢(xún)價(jià)
MAXIM
2002
SSOP
40
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢(xún)
詢(xún)價(jià)
MAXIM
24+
SOP16
2789
原裝優(yōu)勢(shì)!絕對(duì)公司現(xiàn)貨!
詢(xún)價(jià)
MAXIM
23+
SOP
308
原裝正品現(xiàn)貨
詢(xún)價(jià)
美信
24+
SOP-16
89
詢(xún)價(jià)
MAXIM
24+
SSOP16
6980
原裝現(xiàn)貨,可開(kāi)13%稅票
詢(xún)價(jià)
MAXIM
24+
SSOP
25000
特價(jià)特價(jià)100原裝長(zhǎng)期供貨.
詢(xún)價(jià)
MAXIM/美信
24+
SOP16
25500
授權(quán)代理直銷(xiāo),原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷(xiāo)售
詢(xún)價(jià)
MAXIM/美信
24+
NA/
1990
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票
詢(xún)價(jià)
MAXIM/美信
24+
SOP16
9600
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單!
詢(xún)價(jià)