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UCC25702: Practical Recommendations for pc board lay-out

Part Number: UCC25702

Hi Experts,

Please be informed that our customer is looking for recommended pc board layout. Do we have any ground plane recommendations? Should analog circuitry have a ground plane? Are interconnections allowed under the IC? What is the recommendation for high voltage (800 volt) switching to minimize pick-up and erroneous triggering on Vff, Ilim and FB pins? Any high-frequency capacitor filter recommendations Possible common mode noise problems? The datasheet does not show layout recommendations. I hope you can help us. Thank you.

Kind regards,

Gerald