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WEBENCH® Tools/UCC2897A: https://www.ti.com/lit/tsc/slum606

Prodigy 120 points

Replies: 11

Views: 94

Part Number: UCC2897A

Tool/software: WEBENCH® Design Tools

I am trying to run simulation based on the model availabe on the TI website. In the given simulation of UCC2897A the output voltage considered is 3.3V. 

I am trying to design forward clamp converter for 14V output. I relcalculated all the required values of resistor and capacitor values for required gains and compensation using the equations mentioned in the below link


But the output always settles at 3.3V. May i know what other changes i need to consider to simulate in TINA to get 14v at output.