How to reduce current in suspend state

[mike8825]

I have a difficult with current in suspend state.I have try some methods(set some gpio to hiz) to reduce the current but the current is large.Now the suspend current is 12V,10mA,and my target is 12V,2mA.How to reduce current in suspend state.

My boadrd is i.MX6Quad with Android5.1 system.

[mike8825]

I have set the pdf.I don't need sata pcie mipi those interfaces,should i need to deal with it do reduce current.

[igorpadykov]

Hi 吴 吴 в

please look at sect.4 "Reducing Power Consumption"

application Note AN4509 (Rev. 0, 10/2012)

"i.MX 6Dual/6Quad Power Consumption Measurement"

http://www.freescale.com/files/32bit/doc/app_note/AN4509.pdf

Best regards

igor

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[mike8825]

I have see the pdf.I don't need sata pcie mipi those interfaces,should i need to deal with it do reduce current.

[mike8825]

I have see the pdf.I don't need sata pcie mipi those interfaces,should i need to deal with it do reduce current.