I am having problems, with a TDA7491HV design (taken directly from the datasheet - Figure 50) and although it is working, the output inductors are getting very hot. Hot means ~85C with an ambient temp of 15C.
I have read elsewhere on this forum that someone has use (with success) a "filterless" output stage with the TDA7491LP.
Does anyone know if this approach is feasible for the TDA7491HV? There is no equivalent to Figure 34 in the TDA7491HV datasheet.
Best regards, Martin