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[Vybrid] Lowpower current too much

Question asked by torus1000 on Jul 4, 2013
Latest reply on Jul 12, 2013 by Naoum Gitnik

Hi.
According to the Vybrid data sheet on p20, max number*1 of lowpower current exceed 300mA.
   http://cache.freescale.com/files/microcontrollers/doc/data_sheet/VYBRIDFSERIESEC.pdf

Is there any workaroud to reduce such large current in lowpower mode?

 

If these max numbers include external NPN Ballast current, may an article*2 help to resolve this issue?

 

   Note *1: The Max numbers represent the single worst case value taken from a matrix
            lot of parts across normal process variation at maximum temperature.

   Note *2: https://community.freescale.com/message/335416#335416
            1) use PMIC can supply 3.3 1.2 1.5V simultaneously.
            2) use NPN for 1.2V

 

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