Part Number: UCC28910 Other Parts Discussed in Thread: PMP8590 Tool/software: Thank you for your support.
Please see my answers below.
1) what did you change besides the transformer?
My design is based on the reference design PMP8590. The only change…
Part Number: UCC28910 Tool/software: Before I add snubber and fitering, I swapped IC (UCC28910) between good and bad board. The same issue followed with IC, which mean if move IC (UCC28910) from the none-working board to a working board, the working board…
Part Number: UCC28910 Tool/software: Hi Guru,
Thank you for your reply.
I don't think the transformer is the root-cause, since the transformer I was using is from Würth Elektronik which is the same as the reference design.
However, I will try the…
Part Number: UCC28910 Other Parts Discussed in Thread: UCC28710 Tool/software: I designed a 24V flyback power supply based on the PM8590 reference design. The schematic of my implementation is attached.
Currently, I have 50 prototype units — about half…
Eymard,
Great to hear. I've contacted the board designer and local FAE named Ahmed to get you a board of PMP8590. I'll let you know how that progresses if they don't contact you here in e2e.
Regards,
John
Manas,
Happy New Year! Thank you for your interest in TI here.
In general, if it has to be isolated, a flyback really is your best solution. I suggest looking at ti.com/powerlab to look at different reference designs. For example, I found these…
