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Ballast Control IC L6585DE



STMicroelectronics L6585DE

STMicroelectronics and Digi-Key introduce the combo IC L6585DE with power factor correction


The STMicroelectronics' L6585DE is a state-of-the-art, highly integrated IC with many functions required for proper lamp control on fluorescent lighting ballasts. It has additional features and improved performance compared to the L6585D. Also, the L6585DE is 100% pin-to-pin compatible with the L6585D.

  • Features
  • Diagram
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Features
  • Integrated PFC controller
  • Over-voltage protection
  • Under-voltage lockout
  • THD optimizer/multiplier
  • Half bridge controller
  • PFC choke anti-saturation protection
  • Feedback disconnect detection
  • Independent lamp preheat and ignition times
  • 3% oscillator tolerance
  • Programmable protection time
  • Saturation detection during ignition
  • Hard switching detection (run mode)



Block Diagram
STMicroelectronics L6585DE Block Diagram



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Available in Tape & Reel (2-ND), Cut Tape (1-ND) and custom Digi-Reel®

Digi-Key P/N
Mfg. P/N
Description
 
L6585DTR
IC COMBO PFC/BALLAST CTRL 20SOIC
L6585DTR Datasheet
L6585DETR
IC PFC/BALLAST CONTROL 20-SOIC
L6585DETR Datasheet

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