NCL30085 Power Factor Corrected Quasi-Resonant Primary Side Current-Mode Controller for LED Lighting with Line Step Dimming and www.onsemi.com Thermal Foldback 8 The NCL30085 is a power factor corrected flyback controller 1 targeting isolated and non isolated constant current LED drivers.
The controller operates in a quasi resonant mode to provide optimal SOIC 8 NB CASE 751 efficiency.
Thanks to a novel control method, the device is able to tightly regulate