I have a ceramic heat exchange chip(10m x 10m). I know you are suppose to lay this on the chip, and lay a heatsink on top of that.
What is the best medium for connecting the heat exchange to the chip and to the heatsink?
I would guess thermal paste.
further explanation: I need a heatsink on a Motor driver chip. the chip is 5mm x 5mm. The more heat I pull off of it the more current I can drive. so I'm transferring the heat to a 10mm x 10mm heat exchange and then applying a heat sink