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UCC28C54: ucc28c54

Part Number: UCC28C54

Hello,

I'm using UCC28C54 with an input voltage of 1000V max.

I used a resistors voltage divider so the VDD input voltage is 20V.

I'm currently investigating the situation of reverse polarity connection in the HV input. I couldn't find a limiting of negative voltage for the VDD input in the data sheet.

Can you please advise? 

Thank you,

Raya Carmi.