Working with the UCC25600 in 800W DC/DC isolated converter.
One thing that annoys me is the soft start (SS) function. During start-up, I have the maximum output voltage only limited by the transformation ratio, and the input voltage, until the SS period is over. This is in my case 60msec.
Does anybody know how to deal with this except disabling the SS function.
To my understanding all functions seems to be disabled until SS time is over.
Br
Finn Broesen