LNK406EG dimming flicking issue

1 post / 0 new

During design for LED traic dimmable driver (with LNK-PH platform), I have found a flicking issue which is produced on triac deep dimming. at the same time, I try to look for the root cause and found that the flicking issue is coming from triac bidirectional trigger assymetrically. For this issue, can you share me if there is better compensation circuit for flicking solution. thanks!