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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

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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.