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TAS3251: The EMC exceeds the range

switch
Genius 3030 points
Part Number: TAS3251

Tool/software:

Hi ti team，

The EMC exceeds the range，Could you please specify what changes need to be made?

EMC Report：

强大（GP-A591)EMC测试报告20240909.pdf

schematic：

8787.TAS3251.pdf

  • 0
    TI__Expert 3995 points

    Hi switch,

    EMC is very dependent on board layout, connector placement, and device selection. The schematic sent looks good. make sure you have proper shielding, good return paths, and no extra jumpers on your board. See section 11.1.1 for a guide on proper board layout.

    Can you clarify what the test was on page 8?

    Regards,

    Ramsey