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MAX679開(kāi)發(fā)板套件編程器的評(píng)估板-線性穩(wěn)壓器規(guī)格書(shū)PDF中文資料

MAX679
廠商型號(hào)

MAX679

參數(shù)屬性

MAX679 包裝為盒;類(lèi)別為開(kāi)發(fā)板套件編程器的評(píng)估板-線性穩(wěn)壓器;產(chǎn)品描述:EVAL KIT MAX6791 (HIGH-VOLTAGE,

功能描述

Regulated 3.3V Charge Pump

文件大小

76.28 Kbytes

頁(yè)面數(shù)量

6 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

2025-3-6 16:11:00

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MAX679規(guī)格書(shū)詳情

General Description

The MAX679 step-up, regulated charge pump gener ates a 3.3V ±4 output voltage from a 1.8V to 3.6V input voltage (two alkaline, NiCd, or NiMH; or one Lithium-Ion battery). Output current is 20mA (min) from a 2.0V input. Only three external capacitors are needed to build a complete DC-DC converter. The MAX679’s switching frequency is pin selectable at 330kHz or 1MHz to allow trade-offs between lowest supply current and smallest-size capacitors. The logic shutdown function reduces the supply current to 5μA(max) and disconnects the load from the input. Special soft-start circuitry prevents excessive current from being drawn from the battery during start-up. This DC-DC converter requires no inductors and has low EMI. It is available in the ultra-small μMAX package, which is only 1.11mm high and half the area of an 8-pin SO.

Features

? Regulated 3.3V ±4 Output

? Ultra-Small: 1.1mm-High, 8-Pin μMAX Package

? No Inductors Required

? Up to 1MHz Operation (small external components)

? Fits into 0.05 in.2

? Up to 85 Efficiency

? 1.8V to 3.6V Input Voltage Range

? 50μA Quiescent Supply Current

? 1μA Shutdown Current

Applications

Battery-Powered Applications

Miniature Equipment

Backup-Battery Boost Converters

Translators

Two-Way Pagers

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MAX6791EVKIT+

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類(lèi)別:

    開(kāi)發(fā)板,套件,編程器 > 評(píng)估板 - 線性穩(wěn)壓器

  • 包裝:

  • 每 IC 通道數(shù):

    2 - 雙

  • 電壓 - 輸出:

    3.3V,5V

  • 電流 - 輸出:

    150mA,150mA

  • 電壓 - 輸入:

    5V ~ 72V

  • 穩(wěn)壓器類(lèi)型:

    正,固定式和可調(diào)式

  • 板類(lèi)型:

    完全填充

  • 所含物品:

  • 使用的 IC/零件:

    MAX6791

  • 描述:

    EVAL KIT MAX6791 (HIGH-VOLTAGE,

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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