Datasheet Summary
DATA SHEET .onsemi.
Single-Stage Primary-Side-Regulation PWM Controller for PFC and Phase Cut Dimmable LED Driving
Description The FL7734 is a highly integrated PWM controller with advanced
Primary- Side- Regulation (PSR) technique to minimize ponents for low power LED lighting solutions. Using the innovative TRUECURRENT technology for tight constant- current control, it enables designs with constant- current (CC) tolerance of less than +1% in the wide line voltage range to meet stringent LED brightness requirements.
FL7734 can operate with all types of phase cut dimmers. Phase cut dimming is managed smoothly by onsemi’s proprietary constant input current control and bleeding...
