Part Number:TPS54561
This part is supposed to be able to output up to 5A continuously, but the output SW pin only allows a trace that is 0.32mm thick, this is the thickness of the recommended pad size for the IC footprint. On 2 oz/ft^2 copper, with external trace layers exposed to air, 0.32mm only allows 1.7A. So, how is this device supposed to be able to output 5A?