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ADuM5230 with noisy isoGND

Question asked by jhsu011 on Jan 3, 2013
Latest reply on Jan 6, 2013 by jhsu011

Hi,

 

I am trying to use ADuM5230 to function as an AC switch in my resonant converter design.

The floating ground between two MOSFETs (with back-to-back configuration, having their source as common reference point) is connected to GNDiso, however, with a lot of noises as shown in the attached file.

Would ADuM5230 be able to operate in such a condition?

 

Kind regards,

William

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