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MIC2871YMK集成电路(IC)的LED驱动器规格书PDF中文资料

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)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC)的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 |
封装外壳 | 14-WFDFN 裸露焊盘 |
文件大小 |
1.07085 Mbytes |
页面数量 |
24 页 |
生产厂商 | Micrel Semiconductor |
企业简称 |
MICREL【麦瑞半导体】 |
中文名称 | 麦瑞半导体官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2025-6-26 9:38:00 |
人工找货 | MIC2871YMK价格和库存,欢迎联系客服免费人工找货 |
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-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:
是
- 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(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 | ||
Microchip |
24+ |
14LDFN |
10000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
Microchip |
22+ |
14LDFN (3x2) |
9000 |
原厂渠道,现货配单 |
询价 | ||
MICREL/麦瑞 |
23+ |
SMD |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
MICREL |
QFN14 |
96500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
Microchip Technology |
25+ |
14-WFDFN 裸露焊盘 |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
MICREL |
24+ |
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 | ||
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 | ||
MICREL |
23+ |
LDFN14 |
4000 |
全新原装正品现货,支持订货 |
询价 | ||
Microchip Technology |
24+ |
14-WFDFN 裸露焊盘 |
39500 |
一级代理/放心采购 |
询价 |