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Parallel output of ADuM3221 for higher current?

Question asked by Rixo on May 15, 2014
Latest reply on Apr 13, 2016 by RSchnell

Hello,

 

I am wondering if it is possible and recommended to connect the two output pins VOA and VOB of the ADuM3221 in parallel to double the peak output current to 8A?

 

I would like to use one of this driver in every leg of a 3 phase motor controller. Every leg has 4 IRF7759 Mosfets in parallel with together a typical Total Gate Charge of 800nC.

 

Greetings, Rixo

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