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MIC2871YMK中文资料PDF规格书

MIC2871YMK
厂商型号

MIC2871YMK

参数属性

MIC2871YMK 封装/外壳为14-WFDFN 裸露焊盘;包装为卷带(TR);类别为集成电路(IC) > LED 驱动器;MIC2871YMK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 9:20:00

MIC2871YMK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-T5

  • 制造商:

    Microchip Technology

  • 类别:

    集成电路(IC) > LED 驱动器

  • 包装:

    卷带(TR)

  • 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
MICREL
2020+
LDFN14
80000
只做自己库存,全新原装进口正品假一赔百,可开13%增
询价
Microchip现货
2022+
DFN-14
350000
专注工业、军工级别芯片,十五年优质供应商
询价
MicrochipTechnology
23+
14-LDFN(3x2)
66800
进口原装一级分销
询价
MICREL
22+
LDFN14
28600
只做原装正品现货假一赔十一级代理
询价
Microchip(微芯)
23+
N/A
589610
新到现货 原厂一手货源 价格秒杀代理!
询价
MICREL
13+
LDFN14
4000
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
23+
N/A
75000
一级代理放心采购
询价
Microchip
23+
14LDFN (3x2)
9000
原装正品,支持实单
询价
Microchip Technology
21+
14-WFDFN 裸露焊盘
39500
一级代理/放心采购
询价
MICREL
21+
LDFN14
50000
全新原装正品现货,支持订货
询价