You forget about those massive amount of pins on the top side has to be connected to something too. You’ll ended up with a sandwich with large amount of connections on PCB on both sides which makes cooling worse.
Better sticking to PCB on one side and heatsink on top.
You forget about those massive amount of pins on the top side has to be connected to something too. You’ll ended up with a sandwich with large amount of connections on PCB on both sides which makes cooling worse.
Better sticking to PCB on one side and heatsink on top.