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MIC2871中文资料PDF规格书

MIC2871
厂商型号

MIC2871

参数属性

MIC2871 封装/外壳为14-WFDFN 裸露焊盘;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > LED 驱动器;MIC2871应用范围:照相机闪光灯;产品描述: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

页面数量

24

生产厂商 Micrel Semiconductor
企业简称

Micrel麦瑞半导体

中文名称

麦克雷尔|麦瑞半导体官网

原厂标识
数据手册

下载地址一下载地址二

更新时间

2024-6-19 19:00:00

MIC2871规格书详情

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

产品属性

  • 产品编号:

    MIC2871YMK-TR

  • 制造商:

    Microchip Technology

  • 类别:

    集成电路(IC) > LED 驱动器

  • 包装:

    卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带

  • 类型:

    DC DC 稳压器

  • 拓扑:

    升压

  • 内部开关:

  • 输出数:

    1

  • 电压 - 供电(最低):

    2.7V

  • 电压 - 供电(最高):

    5.5V

  • 电流 - 输出/通道:

    1.2A(闪存)

  • 频率:

    2MHz

  • 调光:

    单线

  • 应用:

    照相机闪光灯

  • 工作温度:

    -40°C ~ 125°C(TJ)

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    14-WFDFN 裸露焊盘

  • 供应商器件封装:

    14-LDFN(3x2)

  • 描述:

    IC LED DRVR RGLTR SGL WR 14LDFN

供应商 型号 品牌 批号 封装 库存 备注 价格
Microchip
23+
14LDFN
10000
原厂原装正品现货
询价
MICROCHIP(美国微芯)
23+
TDFN14EP(2x3)
6000
诚信服务,绝对原装原盘
询价
MicrelInc
NA
8560
一级代理 原装正品假一罚十价格优势长期供货
询价
MICROCHIP(美国微芯)
23+
LDFN14EP(2x3)
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
询价
Microchip Technology
21+
14-LDFN(3x2)
4500
正规渠道/品质保证/原装正品现货
询价
Microchip
22+
NA
1899
加我QQ或微信咨询更多详细信息,
询价
Microchip(微芯)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
MICREL
LDFN14
893993
集团化配单-有更多数量-免费送样-原包装正品现货-正规
询价
MicrochipTechnology
23+
14-LDFN(3x2)
66800
进口原装一级分销
询价
Micrel/Micrel Semiconductor, I
21+
LDFN14
4000
优势代理渠道,原装正品,可全系列订货开增值税票
询价