Hello,
we have massive trouble with the Class D amplifier device "TAS5630". In our prototyping assembly, the powerstage burns down at high power output. I talk about a PVDD current of about 1 to 3 Ampere at a PVDD voltage of max. 42V. We have burned five powerstages with interim different GVDD supplies. Now we are absolutely perplexed and don't know what we do wrong.