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MIC2289C-34BML中文资料PDF规格书
MIC2289C-34BML规格书详情
General Description
The MIC2289C is a PWM (pulse width modulated), boostswitching regulator that is optimized for constant-current white LED driver applications. The MIC2289C features an internal Schottky diode and three levels of output overvoltage protection providing a small size and efficient DC/DC solution that requires only four external components.
Features
• 2.5V to 10V input voltage
• Output voltage up to 34V
• Internal Schottky diode
• 15V, 24V, 34V output OVP options
• 1.2 MHz PWM operation
• Over 500mA switch current
• 95mV feedback voltage
• <1 line and load regulation
• <1µA shutdown current
• Overtemperature protection
• UVLO
• 2mm × 2mm 8-pin MLF® package
• –40°C to +125°C junction temperature range
• For higher performance specifications see the MIC2289
Applications
• White LED driver for backlighting:
– Cell phones
– PDAs
– GPS systems
– Digital cameras
– MP3 players
– IP phones
• LED flashlights
• Constant current power supplies
产品属性
- 型号:
MIC2289C-34BML
- 制造商:
MICREL
- 制造商全称:
Micrel Semiconductor
- 功能描述:
White LED Driver Internal Schottky Diode and OVP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Microchip |
23+ |
TSOT236 |
10000 |
原厂原装正品现货 |
询价 | ||
Microc |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MICROCHIP/微芯 |
2022+ |
原厂封装 |
25000 |
100%进口原装正品现货,公司原装现货众多欢迎加微信咨 |
询价 | ||
MicrochipTechnology |
23+ |
TSOT-23-6 |
66800 |
进口原装一级分销 |
询价 | ||
MICROCHIP/微芯 |
23+ |
TSOT-23-6 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
Microch |
23+ |
NA |
9376 |
专做原装正品,假一罚百! |
询价 | ||
MICROCHIP/微芯 |
22+ |
TSOT2.9x1.6 |
31512 |
现货,原厂原装假一罚十! |
询价 | ||
Microchip |
22+ |
TSOT236 |
9000 |
原厂渠道,现货配单 |
询价 | ||
MicrelInc |
2022 |
ICLEDDRIVRWHITEBCKLGTTSO |
5058 |
原厂原装正品,价格超越代理 |
询价 | ||
MICREL-麦瑞 |
24+25+/26+27+ |
SOT-23-6 |
18800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 |