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ADUM6132 start up problem when Vdd raise up very slowly

Question asked by ricky on Jun 23, 2016
Latest reply on Jun 23, 2016 by ricky

Hi All

 

One of my customer is using ADUM6132 Gate Driver for his prototype.

He has one issue on this device. When the Vdd voltage rise up very slowly, it doesn’t start up properly. When Vdd comes fast, the devise starts the operation properly.

He would like to hear your recommended solution when Vdd raise up very slowly.

 

Thank you for your help.

Best Regards,

  Ricky

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