Hello, I would like to simulate the LLC converter with TL431 controller and UCC25600. How do I get the plant of the LLC converter incl. UCC25600? I would like to design the TL431 with the bode plot. Thanks. Patrick
Patrick Lenzen wrote: > Hello, > I would like to simulate the LLC converter with TL431 controller and > UCC25600. How do I get the plant of the LLC converter incl. UCC25600? I > would like to design the TL431 with the bode plot. > > Thanks. > Patrick You can measure the plant gain in a test setup with various output loads. Total plant gain is d(Iout) / d(VCOin).
On the other hand it I assume you can derive the plant gain from the transition modell as well.
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