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Picozed FMC Carrier Card V2

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engin's picture
engin
Junior(0)
Picozed FMC Carrier Card V2

Hi,
I would like to use 2.5V supply on FMC carrier card v2 to drive a custom board. What is the maximum current I can draw from this 2.5V supply?
Regards,
Engin

ctammann's picture
ctammann
Moderator(0)
Hi Engin,

Hi Engin,

The FMC VADJ output was designed for 2A, please refer to the power documentation located here - http://zedboard.org/sites/default/files/documentations/PicoZed%20FMC%20C...

If for some reason the hyperlink doesn't work, look under the documentation section on the FMC V2 and you will see a link for Power Analysis. It includes the board level power budgeting. The output was designed for a worst case of 3A, but with current draw from other sources I wouldn't push the FMC current much beyond 2A and definitely keep it below 2.5A.

Thanks

Chris