Hello
Iam using UCC28951-Q1 for developing of dc dc converter for 12V battery charger.
when i test the IC separately , i see all gates pulses of 50% duty cycle each with some set deadtime.
i did not understand what is the term max duty cycle(70%) which is mentioned in design datasheet of 600W 12V dc dc converter??
this duty cycle is the overlap time of two diagonal switches divided by the total time Switching frequency set ??
or sum of the two overlap time of two diagonal switches divided by the total time period that is switching frequency ??
will you please elaborate about the duty cycle in the phase shifted topology??
thank you
