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TPSM82480: Layout Clarification

Kazuki Itoh
Genius 9165 points
Part Number: TPSM82480

Hi team,

In the diagram of the recommended PCB layout on the datasheet p. 29. the dimensions of the via location are not clearly specified in some places.
(e.g. vias between pin 22 and pin 12)
Does the diagram mean that the pins with in the blue dotted line need to form a plane and open the via so that via avoid the of the pad?

Regards

Itoh

  • 0
    TI__Guru*** 142730 points

    Hi Itoh-san,

    The via between pin 22 and 12 has its dimensions listed on the same via on the left side (the mirror image one), where it states '2 pads and 2 vias'.

    All of the blue dotted lines are metal (copper in the PCB).  The circular blue dotted lines (showing the vias) are just showing the hole in the PCB for the via.