Hi
for a 25W LED application a flyback PFC stage is needed (even if isolation is not a requirement).
Dimming is needed, but not with Triac (just from a uController signal).
Does TI have suitable solution for this application? eventually ref des?
I have seen a lots of solution but all for Triacs. Maybe can I control some of those ICs with an external dimming signal?
many thanks in advance,
Matteo