Other Parts Discussed in Thread: DRV8320,
As with the evaluation board for the DRV8320, we are making our board with 140 µm (2 oz) copper. We are using the DRV8320 with three of CSD88599Q5DC.
It is preferable to have minimum copper width and spacing to be 250 µm for ease of manufacturing such a board with thick copper.
This is achievable everywhere except on the unused (no connect) pins 23~26 of the Q5DC Package. With those, pins there is only 200 µm between each of them and the active pins.
Can I connect the unused and active pins together (that is 23 and 1, 24 and 11, 25 and 12, and 26 and 22)? If that is possible, then the entire board has 250 µm line and spacing.