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

MAX1680
廠商型號(hào)

MAX1680

參數(shù)屬性

MAX1680 封裝/外殼為16-WQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的LED驅(qū)動(dòng)器;MAX1680應(yīng)用范圍:汽車級(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

文件大小

103.81 Kbytes

頁(yè)面數(shù)量

12 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)

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更新時(shí)間

2025-1-9 22:58:00

MAX1680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(hào):

    MAX16800ATE/V+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > LED 驅(qū)動(dòng)器

  • 系列:

    Automotive, AEC-Q100

  • 包裝:

    卷帶(TR)

  • 類型:

    線性

  • 內(nèi)部開關(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:

    汽車級(jí),標(biāo)牌

  • 工作溫度:

    -40°C ~ 125°C(TJ)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    16-WQFN 裸露焊盤

  • 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
2016+
SOP8
1000
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MAX
2018+
MSOP8
6000
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MAX
23+
SOP
20000
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詢價(jià)
MAX
23+
NA
4784
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詢價(jià)
MAXIM/美信
24+
SSOPQFN
25050
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MAX
0506+
SOP-8
2500
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MAX
24+
SOP-8
2560
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MAX
22+
SOP8
10000
原裝正品優(yōu)勢(shì)現(xiàn)貨供應(yīng)
詢價(jià)
MAXIM/美信
20+
SOP28
67500
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詢價(jià)
MAXIM
23+
SOP
15
原裝正品現(xiàn)貨
詢價(jià)