1 pcs : HVLED001A - LED Lighting Drivers Offline controller for LED lighting constant volt primary-sensing & high power f

HVLED001A Offline Controller for LED Lighting STMicroelectronics HVLED001A Offline Controller for LED Lighting features quasi resonant (QR) topology and has an optimized output voltage accuracy at any load (PSR mode). This enhanced peak current mode controller is capable of controlling high power factor (HPF) flyback or buck-boost topologies in LED drivers with an output power of up to 150W. Other topologies like buck, boost and SEPIC can also be implemented.