iWatt Inc. (Santa Clara, CA) has debuted an innovative digital AC-DC LED driver platform designed to address cost, performance and operating life in commercial and wireless solid state lighting (SSL) systems. The first device in this new platform, the iW3630 is a 2-stage, Flickerless LED driver that features:

  • An output power of up to 45 W.
  • A built-in 0 to 10 V dimming interface for commercial lighting ballasts.
  • A PWM digital dimming interface for wireless SSL applications.
  • A 30% to 40% savings in bill of materials.
  • A low total harmonic distortion of < 15%.
  • Built-in over-temperature protection and derating function.
  • iWatt’s patented PrimAccurate primary-side control technology.

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