Hi All,
Ihave been studying the attached PCB design image and notice there are a lot of holes in the PCB which look like vias. But they are plated, and seem to be on the power planes. I believe they may be for power dissipation of some sort, but they are also included in the lower voltage/power section of the board so I am not so sure.
Please advise.
https://www.ti.com/lit/ug/snou140a/snou140a.pdf see page 12.
Ihave been studying the attached PCB design image and notice there are a lot of holes in the PCB which look like vias. But they are plated, and seem to be on the power planes. I believe they may be for power dissipation of some sort, but they are also included in the lower voltage/power section of the board so I am not so sure.
Please advise.
https://www.ti.com/lit/ug/snou140a/snou140a.pdf see page 12.
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