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MAX1680集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書(shū)PDF中文資料

MAX1680
廠(chǎng)商型號(hào)

MAX1680

參數(shù)屬性

MAX1680 封裝/外殼為16-WQFN 裸露焊盤(pán);包裝為卷帶(TR);類(lèi)別為集成電路(IC)的LED驅(qū)動(dòng)器;MAX1680應(yīng)用范圍:汽車(chē)級(jí),標(biāo)牌;產(chǎn)品描述:IC LED DRVR LIN PWM 350MA 16TQFN

功能描述

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

封裝外殼

16-WQFN 裸露焊盤(pán)

文件大小

103.81 Kbytes

頁(yè)面數(shù)量

12 頁(yè)

生產(chǎn)廠(chǎng)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)

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更新時(shí)間

2025-5-18 20:21:00

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MAX1680規(guī)格書(shū)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(hào):

    MAX16800ATE/V+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類(lèi)別:

    集成電路(IC) > LED 驅(qū)動(dòng)器

  • 系列:

    Automotive, AEC-Q100

  • 包裝:

    卷帶(TR)

  • 類(lèi)型:

    線(xiàn)性

  • 內(nèi)部開(kāi)關(guān):

  • 輸出數(shù):

    1

  • 電壓 - 供電(最低):

    6.5V

  • 電壓 -?供電(最高):

    40V

  • 電壓 - 輸出:

    39.5V

  • 電流 - 輸出/通道:

    350mA

  • 調(diào)光:

    PWM

  • 應(yīng)用:

    汽車(chē)級(jí),標(biāo)牌

  • 工作溫度:

    -40°C ~ 125°C(TJ)

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    16-WQFN 裸露焊盤(pán)

  • 供應(yīng)商器件封裝:

    16-TQFN(5x5)

  • 描述:

    IC LED DRVR LIN PWM 350MA 16TQFN

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MAXIM
25+23+
QFN38
28606
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
詢(xún)價(jià)
MAX
24+
SOP
20000
全新原廠(chǎng)原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅?。?/div>
詢(xún)價(jià)
MAXIM
2015+
SOP-8
19889
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣(mài)!
詢(xún)價(jià)
MAXIM
23+
SOP
15
原裝正品現(xiàn)貨
詢(xún)價(jià)
MAIXM
19+
TSSOP
81542
原廠(chǎng)代理渠道,每一顆芯片都可追溯原廠(chǎng);
詢(xún)價(jià)
MAXIM
22+
SOP8
8200
全新進(jìn)口原裝現(xiàn)貨
詢(xún)價(jià)
24+
3000
公司現(xiàn)貨
詢(xún)價(jià)
MAX
17+
TQFN20
6200
100%原裝正品現(xiàn)貨
詢(xún)價(jià)
MAXIM
21+
SOP8
12588
全新原裝深圳現(xiàn)貨
詢(xún)價(jià)
MAXIM/美信
25+
NA
860000
明嘉萊只做原裝正品現(xiàn)貨
詢(xún)價(jià)