In the datasheet of the UCC21520 I don't find a hint what's the difference between the UCC21520 and the UCC21520A.
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
In the datasheet of the UCC21520 I don't find a hint what's the difference between the UCC21520 and the UCC21520A.
Hi,
The only difference between UCC21520 and UCC21520A is the secondary side VDD UVLO threshold.

Best regards,
Andy Robles