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MAX1680ESA集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

MAX1680ESA
廠商型號

MAX1680ESA

參數(shù)屬性

MAX1680ESA 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG CHARGE PUMP INV 8SOIC

功能描述

125mA, Frequency-Selectable, Switched-Capacitor Voltage Converters

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

103.81 Kbytes

頁面數(shù)量

12

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡稱

Maxim美信

中文名稱

美信半導(dǎo)體官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-9 23:00:00

MAX1680ESA規(guī)格書詳情

General Description

The MAX1680/MAX1681 inductorless switched-capacitor voltage converters either invert an input voltage of +2.0V to +5.5V or double it while supplying up to 125mA output current. They have a selectable-frequency option that allows the use of small capacitors: 4.7μF (MAX1680), 1μF (MAX1681). With their high output current capability, these charge-pump devices are suitable replacements for inductor-based regulators, which require more expensive external components and additional board space.

The devices’ equivalent output resistance (typically 3.5?) allows them to deliver as much as 125mA with only a 440mV drop. A shutdown feature reduces quiescent current to less than 1μA. The MAX1680/MAX1681 are available in 8-pin SO packages. For devices that deliver up to 50mA in smaller μMAX packages, refer to the MAX860/MAX861 data sheet.

Features

? Selectable Switching Frequencies:

125kHz/250kHz (MAX1680)

500kHz/1MHz (MAX1681)

? Allow Use of Small Capacitors

(1μF for the MAX1681)

? 125mA Output Current

? 3.5? Output Impedance

? 1μA Logic-Controlled Shutdown

? Configurable as Voltage Inverters or Doublers

? +2.0V to +5.5V Input Voltage Range

? Available in 8-Pin SO Packages

? 90 Efficiency

Applications

Local Negative Supplies

Interface Power Supplies

Op-Amp Power Supplies

MOSFET Bias

產(chǎn)品屬性

  • 產(chǎn)品編號:

    MAX1680ESA

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器

  • 包裝:

    管件

  • 功能:

    比率

  • 輸出配置:

    正或負(fù)

  • 拓?fù)洌?/span>

    充電泵

  • 輸出類型:

    固定

  • 輸出數(shù):

    1

  • 電壓 - 輸入(最小值):

    2V

  • 電壓 - 輸入(最大值):

    5.5V

  • 電壓 - 輸出(最小值/固定):

    -Vin,2Vin

  • 電流 - 輸出:

    125mA

  • 頻率 - 開關(guān):

    125kHz,250kHz

  • 同步整流器:

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SOIC

  • 描述:

    IC REG CHARGE PUMP INV 8SOIC

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價(jià)格
Maxim(美信)
23+
標(biāo)準(zhǔn)封裝
7198
原廠渠道供應(yīng),大量現(xiàn)貨,原型號開票。
詢價(jià)
MAXIM/美信
23+
NA/
73
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價(jià)
MAXIM
2016+
SOP8
1000
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價(jià)
MAX
2020+
SOP
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價(jià)
MAXIM/美信
22+
SOP8
100000
代理渠道/只做原裝/可含稅
詢價(jià)
MAX
23+
SOP
20000
原廠原裝正品現(xiàn)貨
詢價(jià)
MAXIM
23+
NA
32541
專業(yè)電子元器件供應(yīng)鏈正邁科技特價(jià)代理QQ1304306553
詢價(jià)
MAXIM/美信
22+
SOP-8
354000
詢價(jià)
MAXIM/美信
22+
SOP
2985
只做原裝自家現(xiàn)貨供應(yīng)!
詢價(jià)
MAX
05+
原廠原裝
4294
只做全新原裝真實(shí)現(xiàn)貨供應(yīng)
詢價(jià)