TPS54561: Multiple flyback configuration/Pspice simulation

Samuele Di Fabio

Part Number: TPS54561

Hi everyone,

I want to set up this type of confuguration with a Vin of +24 V and a Vout = +- 16V. I already drawn the schematic and trying out some simulation, but they didn't start. So i was wondering if the model support this type of simulation.

Thanks in advance.

Samuele.

over 4 years ago

0 Samuel Jaffe over 4 years ago

TI__Mastermind 25590 points

Samuele,

Correction, flybuck, not flyback, correct?

The simulation should be able to simulate a flybuck. Try replacing the coupled inductor with an inductor and simulate a regular non-isolated buck. Once that works, try replacing the inductor with the coupled inductor again.

-Sam

+1 Samuele Di Fabio over 4 years ago in reply to Samuel Jaffe

Prodigy 20 points

Yeah sorry i miswrite the name in the subject. Ok thanks it works.

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TPS54561: Multiple flyback configuration/Pspice simulation