MIC2871集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書PDF中文資料
廠商型號(hào) |
MIC2871 |
參數(shù)屬性 | MIC2871 封裝/外殼為14-WFDFN 裸露焊盤;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(dòng)器;MIC2871應(yīng)用范圍:照相機(jī)閃光燈;產(chǎn)品描述:IC LED DRVR RGLTR SGL WR 14LDFN |
功能描述 | 1.2A High-Brightness LED Flash Driver with Single-Wire Serial Interface |
文件大小 |
1.07085 Mbytes |
頁(yè)面數(shù)量 |
24 頁(yè) |
生產(chǎn)廠商 | Micrel Semiconductor |
企業(yè)簡(jiǎn)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(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-12-23 12:25:00 |
MIC2871規(guī)格書詳情
General Description
The MIC2871 is a high-current, high-efficiency flash LED driver. The LED driver current is generated by an integrated inductive boost converter with a 2MHz switching frequency which allows the use of very small inductor and output capacitor. These features make the MIC2871 an ideal solution for high-resolution camera phone LED flash light driver applications.
Features
? Up to 1.2A flash LED driving current
? Highly-efficient, synchronous boost driver (up to 94)
? ±5 LED current accuracy
? Control through single-wire serial interface or external control pins
? Input voltage range: 2.7V to 5.5V
? True load disconnect
? Configurable safety time-out protection
? Output overvoltage protection (OVP)
? LED short detection and protection.
? 1μA shutdown current
? Available in 14-pin 3mm × 2mm LDFN package
Applications
? Camera phones/mobile handsets
? Cell phones/smartphones
? LED light for image capture/auto focus/white balance
? Handset video light (torch light)
? Digital cameras
? Portable applications
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
MIC2871YMK-TR
- 制造商:
Microchip Technology
- 類別:
集成電路(IC) > LED 驅(qū)動(dòng)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):
是
- 輸出數(shù):
1
- 電壓 - 供電(最低):
2.7V
- 電壓 -?供電(最高):
5.5V
- 電流 - 輸出/通道:
1.2A(閃存)
- 頻率:
2MHz
- 調(diào)光:
單線
- 應(yīng)用:
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:
14-WFDFN 裸露焊盤
- 供應(yīng)商器件封裝:
14-LDFN(3x2)
- 描述:
IC LED DRVR RGLTR SGL WR 14LDFN
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MICROCHIP(美國(guó)微芯) |
2021+ |
LDFN-16 |
499 |
詢價(jià) | |||
MICROCHIP(美國(guó)微芯) |
23+ |
LDFN14EP(2x3) |
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(jià) | ||
Microchip |
23+ |
14LDFN (3x2) |
9000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
Microchip |
24+ |
14-WFDFN |
7055 |
確保原裝正品,專注終端客戶一站式BOM配單 |
詢價(jià) | ||
MICREL |
2020+ |
LDFN14 |
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) | ||
MICREL/麥瑞 |
23+ |
SMD |
13000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
MicrochipTechnology |
23+ |
14-LDFN(3x2) |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) | ||
MICREL |
LDFN14 |
893993 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
Microchip |
23+ |
14LDFN (3x2) |
8000 |
只做原裝現(xiàn)貨 |
詢價(jià) | ||
MICROCHIP(美國(guó)微芯) |
2112+ |
LDFN-16 |
31500 |
5000個(gè)/圓盤一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨, |
詢價(jià) |