元器件型号、描述、参数

NCL30167

 LED Driver, Power Factor Corrected Boost Switching Regulator for Phase-Cut Dimming LED Lighting

制造商：ON

中文资料及数据手册

在线购买

产品信息

The NCL30167 is a high PF CrM Boost Controller relying on an external FET for offline LED drivers optimized for new medium power HV LEDs. The Cascoded FET approach allows the use of an off-the-shelf inductor for better bill-of-material. It supports leading and trailing edge dimmers and the dimming curve complies with NEMA SSL6/7A
  • Cascoded Architecture
  • Integrated ZCD detection
  • Direct Phase Angle Detection monitoring
  • User Programmable Thermal Foldback
  • Compatible with leading and trailing edge phase controlled dimmers
  • Open and Shorted LED/Output Diode Protection
  • Cycle- by- cycle current limiting
  • Wide Temperature range of -40 to 125 °C
  • Accurate current regulation (+/- 2% typical)
  • Constant on-time control
  • Critical conduction Mode (CrM)
  • Near-unity Power Factor

在线购买

技术资料

应用案例