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

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Overview

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

  • Phase-Cut Dimming LED Driver
  • Integrated LED Drive Electronics
  • LED Bulbs
  • LED Downlights
  • LED Light Engines
  • LED Modules
  • LED Tubes
  • LED Luminaires
  • 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

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NCL30167DR2G

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Pb

A

H

P

SOIC-10 NB

1

260

REEL

2500

N

Step-Up

9.4

20

-

500

Tested at 65

Price N/A

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