why imx6 so easy be burned?

[zhanghan]

 my power is +24V,after transform as pic above ,then use MMPF0100F0ZES to generate the power for imx6 use,Once without  power down,I unplug my power port，but quickly I plug my power port on with power ,then i find the imx6 can not work .and the  LIGHT OF D1 is weak，then I change another  new imx6 ,then  the board run normally.CAN somebody tell me why?

[igorpadykov]

Hi zhang

quickly plugging my power off on violates processor power-up sequence as

power supplies should be applied in sequence from fully unpowered

(no any remaining voltages) processor.

Best regards
igor
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