Operating directly from the rectified mains, the AC/DC controller integrates both high- and low-voltage circuitry on the same chip, eliminating the cost of external high-voltage circuitry. The high power factor of more than 0.9, low THD of less than 10% and high power-conversion efficiency of more than 90% ensure compliance with the most stringent lighting standards in an efficient, compact, and cost-effective solution to drive LEDs in the power range from 20W up to 150W.
Housed in a compact SO10 package, the HVLED001 is available now, priced at $0.5 and sold in 1,000 unit quantities.