AL1666AS-13 DIODES LED Drivers

The AL1666AS-13 is a high-accuracy single-stage buck-boost LED driver controller from Diodes Incorporated, designed for offline LED lighting applications with high power factor and efficiency. For selection, verify AC input voltage for offline operation (85V to 265V AC typical), constant current regulation accuracy, buck-boost topology for LED driving with wide output voltage range, power factor correction capability, PWM dimming, and operating temperature suitable for LED lighting environments. Features include built-in power MOSFET, high power factor (>0.9), cycle-by-cycle current limiting, overvoltage protection, thermal shutdown, and low total harmonic distortion (THD). Ideal for offline LED lighting applications including LED bulbs (A19, PAR), LED tubes (T5, T8), LED downlights, LED panel lights, and any LED driver requiring buck-boost topology for wide input/output voltage range with high power factor. In stock at HL Electronics – request a quote for fast delivery.