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MAX1986ETE集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書(shū)PDF中文資料

MAX1986ETE
廠商型號(hào)

MAX1986ETE

參數(shù)屬性

MAX1986ETE 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;MAX1986ETE應(yīng)用范圍:背光;產(chǎn)品描述:IC LED DRV RGLTR PWM 25MA 16TQFN

功能描述

Ultra-High-Efficiency White LED Drivers

封裝外殼

16-WQFN 裸露焊盤

文件大小

333.93 Kbytes

頁(yè)面數(shù)量

17 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

2025-3-9 17:35:00

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MAX1986ETE規(guī)格書(shū)詳情

General Description

The MAX1984/MAX1985/MAX1986 are white light-emitting diode (LED) drivers that use individual regulators to control the current of up to eight LEDs. A high-efficiency step-up regulator generates just enough voltage to keep all the current regulators in regulation. A versatile dimming interface accommodates analog, digitally adjusted pulse-width modulation (DPWM), or parallel control.

Features

? Synchronous Step-Up Regulator

Achieves >95 Efficiency

Internal Switch and Synchronous Rectifier

Eliminates External MOSFETs and Diodes

1MHz Fixed Frequency Minimizes Component Sizes

? Up to 90 Total LED Efficiency

? Accurate LED Current Matching (8 max)

? Adjustable Maximum LED Current

? Multimode Dimming Control

Digital Pulse-Width Modulation Control

2-Bit Parallel Control

3-Bit Parallel Control

Analog Control

? Selectively Enable LEDs

? Open-LED Detection

? Unique 0.5mA LED Test Mode

? 2.7V to 5.5V Input Supply Range

? Small 4mm x 4mm 20-Pin Thin QFN Package

Applications

PDAs and Hand-Held PCs

Cellular Phones

Digital Cameras

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MAX1986ETE+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(kāi)關(guān):

  • 輸出數(shù):

    4

  • 電壓 - 供電(最低):

    2.7V

  • 電壓 -?供電(最高):

    5.5V

  • 電流 - 輸出/通道:

    25mA

  • 頻率:

    1MHz

  • 調(diào)光:

    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:

    16-WQFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    16-TQFN(4x4)

  • 描述:

    IC LED DRV RGLTR PWM 25MA 16TQFN

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MAXIM/美信
24+
65230
詢價(jià)
MAXIM
19+
QFN48
256800
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價(jià)
MAX
22+
QFP
8200
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)
詢價(jià)
MAXIM
23+
QFN48
6000
原裝正品,假一罰十
詢價(jià)
MAX
24+
QFP
573
詢價(jià)
MAX
2020+
QFN-48
80000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增
詢價(jià)
MAX
18+
QFN
85600
保證進(jìn)口原裝可開(kāi)17%增值稅發(fā)票
詢價(jià)
ST
2447
SOP
100500
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨
詢價(jià)
MAXIM/美信
20+
QFN
35830
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票
詢價(jià)
MAX
23+
QFN
6680
全新原裝優(yōu)勢(shì)
詢價(jià)