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HVLED807PF

Off-line LED driver with primary-sensing and high power factor up to 7W
  • active 活性

The HVLED807PF is a high-voltage primary switcher intended for operating directly from the rectified mains with minimum external parts and enabling high power factor (> 0.90) to provide an efficient, compact and cost effective solution for LED driving. It combines a high-performance low-voltage PWM controller chip and an 800 V, avalanche-rugged Power MOSFET, in the same package. There is no need for the optocoupler thanks to the patented primary sensing regulation (PSR) technique. The device assures protection against LED string fault (open or short).

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Errata Sheet
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数据表

Key Features

  • High power factor capability (> 0.9)
  • 800 V, avalanche rugged internal 11 Ω power MOSFET
  • Internal high-voltage startup
  • Primary sensing regulation (PSR)
  • +/- 5% accuracy on constant LED output current
  • Quasi-resonant (QR) operation
  • Optocoupler not needed
  • Open or short LED string management
  • Automatic self supply

图案 资源

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Technical Documentation

Product Specifications

描述 版本 大小
pdf
DS9177: Offline LED driver with primary-sensing and high power factor up to 7 W
5.0 1,785 KB

Publications and Collaterals

Conference Paper

描述 版本 大小
pdf
Single stage Offline LED driver - IEEE
1.0 774 KB

样品 & 购买

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产品型号 Marketing StatusPackagePacking TypeOperating Temperature (min) Operating Temperature (max) Automotive GradeOrder From STUnit Price (US$)*
@ 1000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
HVLED807PFActiveSO-16Tube_-.469Distributor reported inventory date: 2014-10-21
Distributor NameRegionStockMin. order
AVNETOrder NowAMERICA10000
DIGIKEYOrder NowWORLDWIDE9751
MOUSEROrder NowWORLDWIDE9381
Ecopack2PDF
XML
HVLED807PFTRActiveSO-16Tape And Reel_-.469Distributor reported inventory date: 2014-10-21
Distributor NameRegionStockMin. order
MOUSEROrder NowWORLDWIDE24811
Ecopack2PDF
XML

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