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TI Home » TI E2E Community » Support Forums » Power Management » NexFET™ Power MOSFETs » NexFET™ Power MOSFETs Forum » CSD86330Q3D layout
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CSD86330Q3D layout

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Titusc
Posted by Titusc
on Jun 21 2012 16:02 PM
Intellectual550 points

hi there,

In the layout recommendation section for this part http://www.ti.com/lit/ds/symlink/csd86330q3d.pdf, there is a placement priority as shown:

In terms of priority of placement next to the Power Block, C5, C7, C19, and C8 should follow in order.  My question is for the C19 and C8.  Do it matter if C19 is placed closer to my buck controller instead?  And lastly C8, it is a cap place at the EN/SS of my buck controller TPS40322. Why should it be brought up for the CSD86330Q3D layout?  

Thanks,
Titus 

NexFET CSD86330Q3D TPS40322
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  • Titusc
    Posted by Titusc
    on Jun 28 2012 18:57 PM
    Intellectual550 points

    anyone?

    Report Abuse
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