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MAX1561集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書PDF中文資料

MAX1561
廠商型號(hào)

MAX1561

參數(shù)屬性

MAX1561 封裝/外殼為8-WDFN 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;MAX1561應(yīng)用范圍:背光;產(chǎn)品描述:IC LED DRV RGLTR PWM 950MA 8TDFN

功能描述

High-Efficiency, 26V Step-Up Converters for Two to Six White LEDs

封裝外殼

8-WDFN 裸露焊盤

文件大小

245.34 Kbytes

頁(yè)面數(shù)量

10 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

2025-1-25 22:30:00

MAX1561規(guī)格書詳情

General Description

The MAX1561/MAX1599 step-up converters drive up to six white LEDs with a constant current to provide backlight in cell phones, PDAs, and other hand-held devices. The step-up converter topology allows series connection of the white LEDs so the LED currents are identical for uniform brightness. This configuration eliminates the need for ballast resistors and expensive factory calibration.

Features

? Accurate Current Regulation for Uniform Illumination

? High Efficiency Up to 87

? Flexible Analog or PWM Dimming Control

? Up to 900mW Output Power with Internal 30V MOSFET Switch

? Fast 1MHz (MAX1561) or 500kHz (MAX1599) PWM Operation

? Small, Low-Profile External Components

? 2.6V to 5.5V Input Range

? 26V (max) Output with Overvoltage Protection

? Optimized for Low 15mVP-P Input Ripple

? Soft-Start with Zero Inrush Current

? 0.3μA Shutdown Current

? Tiny 8-Pin 3mm x 3mm Thin DFN Package

Applications

Cell Phones and Smart Phones

PDAs, Palmtops, and Wireless Handhelds

e-Books and Subnotebooks

White LED Display Backlighting

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MAX1561ETA+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > LED 驅(qū)動(dòng)器

  • 包裝:

    卷帶(TR)

  • 類型:

    DC DC 穩(wěn)壓器

  • 拓?fù)洌?/span>

    升壓

  • 內(nèi)部開關(guān):

  • 輸出數(shù):

    1

  • 電壓 - 供電(最低):

    2.6V

  • 電壓 -?供電(最高):

    5.5V

  • 電壓 - 輸出:

    26V

  • 電流 - 輸出/通道:

    950mA(開關(guān))

  • 頻率:

    1MHz

  • 調(diào)光:

    模擬,PWM

  • 應(yīng)用:

    背光

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-WDFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    8-TDFN(3x3)

  • 描述:

    IC LED DRV RGLTR PWM 950MA 8TDFN

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MAXIM
2020+
TDFN8
80000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價(jià)
MAXIM/美信
23+
NA
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
MAXIM
22+23+
TDFN-8
33790
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價(jià)
MAXIM
23+
TDFN-8
2500
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)!
詢價(jià)
Maxim
21+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
詢價(jià)
MAXIM/美信
22+
TDFN-8
10416
原裝現(xiàn)貨假一賠十
詢價(jià)
MAXIM
24+
QFN
16800
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!?
詢價(jià)
MAXIM
19+
TDFN-8
256800
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價(jià)
MAXIM
22+
QFN
5000
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!!
詢價(jià)
MAXIM
24+
QFN8
3000
公司現(xiàn)貨
詢價(jià)