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DRV2700EVM-HV500: considerations for a 1kV output

Part Number: DRV2700EVM-HV500

Hi,

My questions relates to what to change in order to increase the DRV2700EVM-HV500 output up to 1kV, as briefly mentioned in the data sheet/user manual.

The transformer (TDK ATB3225) on the EVM is only rated to 500V I believe, so I would like to ask if there is a recommended part number i can use for 1000V? I have searched through all the standard suppliers I know of and have struggled to find a suitable part. There are a few other parts I will need to change I believe, including the resistor feedback network and a higher rated part for the HV cap, C5.

Is there a product brief that describes the necessary modifications and suitable part numbers to use the EVM up to this stated maximum voltage?

Thank you for your help.

Regards,

Barry