DN05051/D, 120 VAC, Dimmable, Linear 3-Stage, Parallel-to-Series LED Lighting Design Circuit

DN05051/D, Design Circuit uses inventive techniques to provide a cost-efficient and effective AC LED lighting solution for 120 VAC mains power. Its primary features are its high efficiency, dimmability, high light output, high power factor, and low THD. The circuit is designed for use with input voltages between 110 VAC and 130 VAC. The circuit uses a parallel-to-series topology that dynamically adjusts LED forward voltage (Vf) to match the bridge output voltage for high efficiency