首页>MIC2287-34YML>规格书详情
MIC2287-34YML集成电路(IC)的LED驱动器规格书PDF中文资料

厂商型号 |
MIC2287-34YML |
参数属性 | MIC2287-34YML 封装/外壳为8-VFDFN 裸露焊盘,8-MLF®;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;MIC2287-34YML应用范围:背光,照相机闪光灯;产品描述:IC LED DRVR RGLTR PWM 750MA 8MLF |
功能描述 | 1.2MHz PWM White LED Driver with OVP in 2mm 횞 2mm MLF??and Thin SOT-23 |
封装外壳 | 8-VFDFN 裸露焊盘,8-MLF® |
文件大小 |
111.73 Kbytes |
页面数量 |
10 页 |
生产厂商 | MICREL |
中文名称 | 麦瑞半导体 |
网址 | |
数据手册 | |
更新时间 | 2025-8-10 23:01:00 |
人工找货 | MIC2287-34YML价格和库存,欢迎联系客服免费人工找货 |
MIC2287-34YML规格书详情
General Description
The MIC2287 is a 1.2MHz pulse width modulated (PWM), boost-switching regulator that is optimized for constant current, white LED driver applications. With a maximum output voltage of 34V and a switch current of over 500mA, the MIC2287 easily drives a string of up to 8 white LEDs in series, ensuring uniform brightness and eliminating several ballast resistors.
特性 Features
• 2.5V to 10V input voltage
• Output voltage up to 34V
• Over 500mA switch current
• 1.2 MHz PWM operation
• 95mV feedback voltage
• Output Overvoltage Protection (OVP)
• Options for 15V, 24V, and 34V OVP
• <1 line and load regulation
• <1µA shutdown current
• Over-temperature protection
• UVLO
• Low profile Thin SOT-23-5 package option
• 8-lead 2mm × 2mm MLF™ package option
• –40°C to +125°C junction temperature range
Applications
• White LED driver for backlighting:
- Cell phones
- PDAs
- GPS systems
- Digital cameras
- MP3 players
- IP phones
• Photo flash LED driver
• LED flashlights
• Constant current power supplies
产品属性
- 产品编号:
MIC2287-34YML-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):
2.5V
- 电压 - 供电(最高):
10V
- 电压 - 输出:
34V
- 电流 - 输出/通道:
750mA(开关)
- 频率:
1.2MHz
- 调光:
模拟,PWM
- 应用:
背光,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:
8-VFDFN 裸露焊盘,8-MLF®
- 供应商器件封装:
8-MLF®(2x2)
- 描述:
IC LED DRVR RGLTR PWM 750MA 8MLF
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Microchip(微芯) |
24+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
MICROCHIP(美国微芯) |
24+ |
DFN8(2x2) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
MICREL |
2016+ |
MLF8 |
8800 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
Microchip |
24+ |
8MLF |
10000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
Micrel |
23+ |
8-MLFreg |
11923 |
询价 | |||
Microc |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MICREL/麦瑞 |
1308+ |
DFN-8 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
MIC |
24+ |
DFN82x2 |
9860 |
全新原装现货/假一罚百! |
询价 | ||
MIC |
25+ |
DFN82x2 |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
MICREL |
22+ |
MLF-8 |
5000 |
原装现货库存.价格优势 |
询价 |