Precautions needed to parallel P-MOSFETs as high side load switches?
Your FETs have low RdsON, so don't forget to equalize length of copper traces. I have illustrated this:







simulate this circuit &ndash; Schematic created using CircuitLab

Notice on top schematic, both FETs have identical "wire" length. In bottom schematic, the one on the right has longer "wires".

If you use 4 layer board, remember copper thickness is different between layers...