首页>MIC2287-34BML>规格书详情
MIC2287-34BML中文资料PDF规格书
![MIC2287-34BML](https://oss.114ic.com/img3w/pdf141156.png)
厂商型号 |
MIC2287-34BML |
参数属性 | MIC2287-34BML 封装/外壳为8-VFDFN 裸露焊盘,8-MLF®;包装为管件;类别为集成电路(IC) > LED 驱动器;MIC2287-34BML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 |
文件大小 |
111.73 Kbytes |
页面数量 |
10 页 |
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 | |
更新时间 | 2024-6-18 17:27:00 |
MIC2287-34BML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.
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:
MIC2287-34BML-TR
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > LED 驱动器
- 包装:
管件
- 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 |
---|---|---|---|---|---|---|---|
MICREL |
2339+ |
MLF22 |
5632 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
MICREL/麦瑞 |
20+ |
DFN |
5000 |
原装正品 |
询价 | ||
Micrel(麦瑞) |
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 |
22+ |
SMD |
518000 |
明嘉莱只做原装正品现货 |
询价 | ||
Microchip |
23+ |
8MLF? |
9000 |
原装正品,支持实单 |
询价 | ||
MICREL |
23+ |
MLF-8 |
5000 |
原装正品,假一罚十 |
询价 | ||
MIC |
23+ |
DFN82x2 |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
MICREL |
22+ |
MLF-6 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
MICROCHIP/微芯 |
MLF-8 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
MicrelInc |
2022 |
ICLEDDRIVERWHITEBCKLGT8- |
5058 |
原厂原装正品,价格超越代理 |
询价 |