Active flyback PWM controller reference simulation model

suresh rajaram

Other Parts Discussed in Thread: LM5025

I have to simulate an active flyback topology with the PWM controller where the input voltage is around 13v and the output voltage is to be step up around 400v. Could you please suggest any controller to do the same and whether any reference simulation pspice model is available.

over 2 years ago

0 Hong Huang over 2 years ago

TI__Guru 74115 points

Hi,

I am not sure what "active" flyback is. For a flyback, you can use the below simulation model but you need to make your design as there is no existing design to meet your specs.

www.ti.com/.../slvm045

0 suresh rajaram over 2 years ago in reply to Hong Huang

Prodigy 50 points

It is an active clamped flyback topology. Can this webench design tool be used to design a circuit?

0 Hong Huang over 2 years ago in reply to suresh rajaram

TI__Guru 74115 points

Hi,

Only one can do it looks LM5025. Its models can be found from the below link:

LM5025 data sheet, product information and support | TI.com

Power management

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Active flyback PWM controller reference simulation model