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MAX1734EUK__-T中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書

MAX1734EUK__-T
廠商型號(hào)

MAX1734EUK__-T

功能描述

Low-Voltage, Step-Down DC-DC Converters in SOT23

文件大小

265.26 Kbytes

頁(yè)面數(shù)量

8 頁(yè)

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

MAXIM美信

中文名稱

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

2025-5-28 20:00:00

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MAX1734EUK__-T規(guī)格書詳情

General Description

The MAX1733/MAX1734 step-down DC-DC converters deliver over 250mA to outputs as low as 1.25V. These converters use a unique proprietary current-limited control scheme that achieves over 90 efficiency. These devices maintain extremely low quiescent supply current (40μA), and their high 1.2MHz (max) operating frequency permits small, low-cost external components. This combination of features makes the MAX1733/MAX1734 excellent high-efficiency alternatives to linear regulators in space-constrained applications.

Features

? 250mA Guaranteed Output Current

? Synchronous Rectifier for Over 90 Efficiency

? Tiny 5-Pin SOT23 Package

? 40μA Quiescent Supply Current

? 0.01μA Logic-Controlled Shutdown

? Up to 1.2MHz Switching Frequency

? Fixed 1.8V or 1.5V Outputs (MAX1734)

? Adjustable Output Voltage (MAX1733)

? ±1.5 Initial Accuracy

? 2.7V to 5.5V Input Range

? Soft-Start Limits Startup Current

Applications

Cellular, PCS, and Cordless Telephones

PDAs, Palmtops, and Handy-Terminals

Battery-Powered Equipment

產(chǎn)品屬性

  • 型號(hào):

    MAX1734EUK__-T

  • 功能描述:

    直流/直流開關(guān)轉(zhuǎn)換器 Step-Down Converter

  • RoHS:

  • 制造商:

    STMicroelectronics

  • 最大輸入電壓:

    4.5 V

  • 開關(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/美信
24+
NA/
320
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價(jià)
MAXIM/美信
24+
SOT23-5
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
MAXIM
17+
SOT23-5
60000
保證進(jìn)口原裝可開17%增值稅發(fā)票
詢價(jià)
MAXIM
22+
SOP
3000
原裝正品,支持實(shí)單
詢價(jià)
MAXIM
19+
SOT23-5
256800
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價(jià)
MAXIM
22+
SOT23-5
5000
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!!
詢價(jià)
MAXIM/美信
21+
SOT23-5
9850
只做原裝正品假一賠十!正規(guī)渠道訂貨!
詢價(jià)
2023+
3000
進(jìn)口原裝現(xiàn)貨
詢價(jià)
24+
3000
公司現(xiàn)貨
詢價(jià)
MAXIM
17+
SOT-153
6200
100%原裝正品現(xiàn)貨
詢價(jià)