Request for Spice Model for the UC3865 Single-Gate Driver Resonant Mode Power Supply Controller

David Martin2

Prodigy 30 points

Other Parts Discussed in Thread: UC3865, UCC25600

Dear TI,

Please generate at SPICE model for the UC3865 Single-Gate Driver Resonant Mode Power Supply Controller.

Kind regards,

David Martin

over 10 years ago

0 Nikhil Gupta (Product Folder Models) over 10 years ago

TI__Mastermind 39210 points

Hi David,

This is a rather old device and at this time there are no plans to generate the Spice model for it. Can you use UCC25600 instead? It is a newer Resonant Mode Controller from TI and is supported with a Spice model.

Thanks,

0 David Martin2 over 10 years ago in reply to Nikhil Gupta (Product Folder Models)

Prodigy 30 points

Mr. Gupta,

Is the UCC25600 optimized for ZCS conditions? Would you recommend any other 16-pin alternatives?

Kind regards,

David Martin

0 Nikhil Gupta (Product Folder Models) over 10 years ago in reply to David Martin2

TI__Mastermind 39210 points

Hi david,

I have posted your question on another forum: http://e2e.ti.com/support/power_management/isolated_controllers/f/188/t/318070.aspx. They should be able to provide you with an alternative if it exists.

Again even though we may have alternatives, it may or may not be supported with a Spice model. I will check once they suggest on an alternative.

Thanks,

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Request for Spice Model for the UC3865 Single-Gate Driver Resonant Mode Power Supply Controller