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UCC23511: Negative voltage

May
Genius 9880 points
Part Number: UCC23511

Hi Team,

Can I use the part with a -25 to -35 volts on the VCC-VEE rails?

Technically not violating the VCC-VEE spec and will have only 10 volts

Thank you.

Regards,
May

  • +1
    TI__Guru**** 189399 points

    Hi, May,

    Ground is just a concept! 

    Yes, that's the beauty of our isolated gate drivers, they can be referenced to any voltage level (within the VISO spec) on the secondary side. So, if you want to run the secondary from -485V and -500V, you are fully able to do that.

    Let me know if you have any further questions. Otherwise, please mash the Green button so I get my cookie.

    Best regards,

    Don