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MIC2289CYD5中文资料PDF规格书
MIC2289CYD5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:
MIC2289CYD5
- 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 Technology |
21+ |
8-MLF?(2x2) |
65200 |
一级代理/放心采购 |
询价 | ||
MICREL |
23+ |
MLF-8 |
20000 |
原厂原装正品现货 |
询价 | ||
MICREL/麦瑞 |
23+ |
SOT23-5 |
50000 |
只做原装正品 |
询价 | ||
MIC |
23+ |
DFN-8 |
205 |
现货库存 |
询价 | ||
MICREL |
05+ |
MLF-8 |
100000 |
原装现货海量库存欢迎咨询 |
询价 | ||
MICREL/麦瑞 |
MLF-8 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
MICREL-麦瑞 |
24+25+/26+27+ |
SOT-23-5 |
78800 |
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 | ||
MICREL/麦瑞 |
23+ |
MLF-8 |
9800 |
全新原装现货,假一赔十 |
询价 | ||
MICREL/麦瑞 |
23+ |
MLF-8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MIC |
17+ |
MLF-8 |
6200 |
100%原装正品现货 |
询价 |