MIC2871集成電路(IC)的LED驅(qū)動器規(guī)格書PDF中文資料

廠商型號 |
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)動器;MIC2871應(yīng)用范圍:照相機閃光燈;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 |
封裝外殼 | 14-WFDFN 裸露焊盤 |
文件大小 |
1.07085 Mbytes |
頁面數(shù)量 |
24 頁 |
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) |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-2-19 9:52:00 |
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:
MIC2871YMK-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
- 拓撲:
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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MICREL |
LDFN14 |
893993 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
MicrelInc |
2022+ |
52489 |
全新原裝 貨期兩周 |
詢價 | |||
Microchip(微芯) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持 |
詢價 | ||
MicrochipTechnology |
24+ |
14-LDFN(3x2) |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價 | ||
MICROCHIP(美國微芯) |
23+ |
LDFN14EP(2x3) |
7350 |
現(xiàn)貨供應(yīng),當天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
Microchip |
24+ |
14LDFN |
10000 |
全新原廠原裝,進口正品現(xiàn)貨,正規(guī)渠道可含稅!! |
詢價 | ||
Microchip |
22+ |
14LDFN (3x2) |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
Microchip |
21+ |
WDFN |
15000 |
只做原裝 |
詢價 | ||
MICREL/麥瑞 |
23+ |
SMD |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
MicrelInc |
NA |
8560 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 |