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Clamp current can not be calculated showing in the PI Expert when designing low VDC application in DPA switch

Posted by: papaisou11 on

Hi...

I want to design a flyback dc dc converter using DPA switch which will work from 16-32VDC and the output will be 9V .6A. (5.40 Watt)

But, when I designing the circuit, the PI Expert showing me warning about Clam current can not be calculated select bigger device. I am selecting a bigger one but the same thing is showing again and again. What I made wrong? Please help.

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Attachment Size
DPA-Switch_PIDesign1.uds 1.02 MB

Comments

Submitted by PI-Lupin the Third on 08/13/2020

Hi papaisou11,

Sorry if we missed this inquiry a long time ago. It was unintentional. Please feel free to post your future inquiry on this page and we will surely not to miss this time.

Thank you and Best Regards,

PI-Lupin the Third