首頁>MIC2843YMT>規(guī)格書詳情

MIC2843YMT集成電路(IC)的LED驅(qū)動器規(guī)格書PDF中文資料

MIC2843YMT
廠商型號

MIC2843YMT

參數(shù)屬性

MIC2843YMT 封裝/外殼為10-UFDFN 裸露焊盤,10-TMLF?;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;MIC2843YMT應(yīng)用范圍:背光,照相機(jī)閃光燈;產(chǎn)品描述:IC LED DRVR LIN DIM 20MA 10TMLF

功能描述

High-Efficiency 6-Channel Linear WLED Driver with Ultra-Fast PWM??Control

封裝外殼

10-UFDFN 裸露焊盤,10-TMLF?

文件大小

1.39296 Mbytes

頁面數(shù)量

15

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

2025-5-27 23:00:00

人工找貨

MIC2843YMT價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

MIC2843YMT規(guī)格書詳情

General Description

The MIC2843 is a high-efficiency linear white LED (WLED) driver designed to drive up to six WLEDs, greatly extending battery life for portable display backlighting, keypad backlighting, and camera flash in mobile devices. The MIC2843 provides the highest possible efficiency as this architecture has no switching losses present in traditional charge pumps or inductive boost circuits. The MIC2843 provides six linear drivers which maintain constant current for up to six WLEDs. It features a typical dropout of less than 40mV at 20mA. This allows the WLEDs to be driven directly from the battery eliminating switching noise/losses present with the use of boost circuitry.

Features

? High efficiency (no voltage boost losses)

? Ultra Fast PWM? control (200Hz to 500kHz)

? Input voltage range: 3.0V to 5.5V

? Dropout of less than 40mV at 20mA

? Matching better than ±3 (typical)

? Current accuracy better than ±1.5 (typical)

? Maintains proper regulation regardless of how many

channels are utilized

? Available in a 2mm x 2mm 10-pin Thin MLF? package

Applications

? Mobile handsets

? Digital cameras

? Portable media/MP3 players

? Portable navigation devices (GPS)

? Portable applications

產(chǎn)品屬性

  • 產(chǎn)品編號:

    MIC2843YMT-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:

    線性

  • 內(nèi)部開關(guān):

  • 輸出數(shù):

    6

  • 電壓 - 供電(最低):

    3V

  • 電壓 -?供電(最高):

    5.5V

  • 電流 - 輸出/通道:

    20mA

  • 調(diào)光:

    PWM

  • 應(yīng)用:

    背光,照相機(jī)閃光燈

  • 工作溫度:

    -40°C ~ 125°C(TJ)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    10-UFDFN 裸露焊盤,10-TMLF?

  • 供應(yīng)商器件封裝:

    10-TMLF?(2x2)

  • 描述:

    IC LED DRVR LIN DIM 20MA 10TMLF

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
MICROCHIP(美國微芯)
24+
DFN10EP(2x2)
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!!
詢價
MICREL
24+
MLF-10
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價
進(jìn)口原廠原裝
25+
原廠原封可拆樣
54288
百分百原裝現(xiàn)貨 實單必成
詢價
MICREL
24+
MLF-10
20000
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅?。?/div>
詢價
MICREL
2017+
MLF-10
6528
只做原裝正品!假一賠十!
詢價
Microchip Technology
25+
10-UFDFN 裸露焊盤 10-TMLF?
9350
獨(dú)立分銷商 公司只做原裝 誠心經(jīng)營 免費(fèi)試樣正品保證
詢價
Micrel
23+
10-TMLF
7750
全新原裝優(yōu)勢
詢價
MICROCHIP/微芯
23+
UFDN
35200
只做原裝主打品牌QQ詢價有詢必回
詢價
MICROCHIP/微芯
25+
UFDN
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價
MICREL
23+
NA
13650
原裝正品,假一罰百!
詢價