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MIC3291-25YML集成電路(IC)的LED驅(qū)動器規(guī)格書PDF中文資料

MIC3291-25YML
廠商型號

MIC3291-25YML

參數(shù)屬性

MIC3291-25YML 封裝/外殼為8-VFDFN 裸露焊盤,8-MLF?;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的LED驅(qū)動器;MIC3291-25YML應(yīng)用范圍:背光;產(chǎn)品描述:IC LED DRIVER RGLTR 1.2A 8MLF

功能描述

1.2MHz PWM White LED Driver with Internal Schottky Diode and Single-Wire Linear Brightness Control

絲印標(biāo)識

WBF

封裝外殼

MLF-82x2 / 8-VFDFN 裸露焊盤,8-MLF?

文件大小

830.81 Kbytes

頁面數(shù)量

17

生產(chǎn)廠商 Micrel Semiconductor
企業(yè)簡稱

Micrel麥瑞半導(dǎo)體

中文名稱

麥瑞半導(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

更新時間

2025-1-13 8:13:00

MIC3291-25YML規(guī)格書詳情

General Description

The MIC3291 is a PWM switching boost regulator that is optimized for constant current white LED (WLED) driver applications. The MIC3291 features an internal Schottky diode, allowing an efficient DC/DC solution that requires only four external components.

Features

? Single wire combines 16 level linear brightness and shutdown control

? 18V / 25V OVP options supports up to four and six WLEDs

? Startup in any one of 16 brightness levels

? Internal Schottky diode

? 2.5V to 6.5V input voltage

? 1.2MHz PWM operation

? Over 500mA switch current

? 250mV reference voltage

? ±5 LED current accuracy

? <1μA shutdown current

? UVLO and over-temperature protection

? Thin SOT23-6L package option

? 2mm × 2mm leadless MLF? package option

? –40°C to +125°C junction temperature range

Applications

? Mobile handsets

? LCD handset backlighting

? Digital cameras

? Portable media players/MP3 players

? Portable applications

產(chǎn)品屬性

  • 產(chǎn)品編號:

    MIC3291-25YML-TR

  • 制造商:

    Microchip Technology

  • 類別:

    集成電路(IC) > LED 驅(qū)動器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 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):

    2.5V

  • 電壓 -?供電(最高):

    6.5V

  • 電流 - 輸出/通道:

    1.2A(開關(guān))

  • 頻率:

    1.2MHz

  • 應(yīng)用:

    背光

  • 工作溫度:

    -40°C ~ 125°C(TJ)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-VFDFN 裸露焊盤,8-MLF?

  • 供應(yīng)商器件封裝:

    8-MLF?(2x2)

  • 描述:

    IC LED DRIVER RGLTR 1.2A 8MLF

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
MICROCHIP/微芯
23+
VDFN2x2
89630
當(dāng)天發(fā)貨全新原裝現(xiàn)貨
詢價
MICROCHIP/微芯
24+
VDFN2x2
860000
明嘉萊只做原裝正品現(xiàn)貨
詢價
MICROCHIP/微芯
2023+
08LVDFN2x2
80000
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品
詢價
MICROCHIP/微芯
21+
VDFN2x2
32300
MIC/微芯優(yōu)勢供應(yīng) 實單必成 可開增值稅票
詢價
MICREL
2020+
DFN-10
80000
只做自己庫存,全新原裝進口正品假一賠百,可開13%增
詢價
MICROCHIP/微芯
VDFN2x2
90000
公司集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-
詢價
MIC
QFN-10
68900
原包原標(biāo)簽100%進口原裝常備現(xiàn)貨!
詢價
24+
TO-220
50
本站現(xiàn)貨庫存
詢價
MICROCHIP/微芯
22+
VDFN2x2
8900
英瑞芯只做原裝正品!!!
詢價
Microchip
23+
8MLF
7000
詢價