Hi everyone;
I'm looking at a TPA3251 design, and am kind of disappointed that OUT_C and OUT_B use only a single pin. Wow, the peak current at 150W will be around 8A. I am already using copper polygons and 2oz copper, but wanted to open the solder mask over the polygons to allow adding 20g or so copper wires for reinforcement.
Has anyone tried this? Any caveats? Your thoughts?
I'm looking at a TPA3251 design, and am kind of disappointed that OUT_C and OUT_B use only a single pin. Wow, the peak current at 150W will be around 8A. I am already using copper polygons and 2oz copper, but wanted to open the solder mask over the polygons to allow adding 20g or so copper wires for reinforcement.
Has anyone tried this? Any caveats? Your thoughts?
