STMicroelectronics - Compact high-efficiency offline controller for LED lighting systems (HVLED001)

Optimized for LED lighting applications where energy efficiency, reliability and cost competitiveness are key factors for STMicroelectronics HVLED001 AC / DC controller. HVLED001 combines a professional power conversion architecture with innovative high-voltage technology, enabling equipment manufacturers to design high-end professional lighting applications for commercial areas, retail stores, offices, and outdoor spaces, providing best-in-class performance materials and assembly at the lowest cost cost. HVLED001 works directly from the rectified power supply and uniquely integrates high voltage and low voltage circuits on the same chip, thereby eliminating the cost of external high voltage circuits. High power factor (& gt; 0.9), low total harmonic distortion (& lt; 10%) and high power conversion efficiency (& gt; 90%) ensure compliance with the most stringent lighting standards in an efficient, compact and low cost manner. The company said that an effective solution can drive LEDs in the power range from 20W to 150W.