MP1523中文资料美国芯源数据手册PDF规格书
MP1523规格书详情
DESCRIPTION
The MP1523 is a 5-pin SOT23 step-up converter designed for driving up to six (6) series white LEDs from a single-cell Lithium Ion battery. The MP1523 uses a current limited, variable frequency architecture to regulate the LED current, which is measured through an external current sense resistor. Its low 0.4V feedback threshold reduces power loss and improves efficiency. To prevent damage due to an open circuit condition, the BIAS pin can measure the output voltage and turn off the converter if an over-voltage condition is present.
The MP1523 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. The MP1523 is available in a small 5-pin SOT23 package.
FEATURES
• On Board Power MOSFET
• Drives up to 6 White LEDs
• Up to 90 Efficiency
• Over 80mA Output Current Capacity
• Open Load Shutdown
• Low 0.4V Feedback Threshold
• UVLO, Thermal Shutdown
• Soft-Start
• Internal Current Limiter
• Available in SOT23-5 Package
• Evaluation Board Available
APPLICATIONS
• Cell Phones
• Handheld Computers and PDAs
• Digital Still and Video Cameras
• Small LCD Displays
产品属性
- 型号:
MP1523
- 制造商:
MPS
- 制造商全称:
Monolithic Power Systems
- 功能描述:
Precision 6-Lamp White LED Driver
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MPS/美国芯源 |
24+ |
SOT23-5 |
33000 |
原装现货 |
询价 | ||
MPS/美国芯源 |
24+ |
NA/ |
3000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MPS |
24+ |
SOT23-5 |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
MPS |
2015+ |
SOT23-5 |
26998 |
专业代理LED背光驱动IC,型号齐全,公司优势产品 |
询价 | ||
MPS |
18+ |
SOT-23-5 |
33962 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
MPS |
24+ |
SOT23-5 |
2560 |
绝对原装!现货热卖! |
询价 | ||
MPS |
20+ |
SOT23-5 |
32970 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
MPS |
23+ |
SOT23-5 |
999999 |
原装正品现货量大可订货 |
询价 | ||
MPS |
24+ |
SOT23-5 |
5632 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
MINI |
24+ |
SMD其他电子元 |
17 |
一级代理全新原装现货 |
询价 |