The datasheet tells 3.4 ohm as minimum load impedance in BTL mode at 4 ohm load. Is it possible to use 2 ohm loads in BTL when PVDD_x is reduced?
My current application was originally designed for BTL, PVDD_x=42V and 2x4 ohm load to reach 2x200W.
I want to get 2x300W on 2x2 ohm load in best case without modifications of the existing design, but if necessary I can reduce the PVDD_x to a lower value than 42V.
Is 2x2 ohm in BTL possible in general? What is the voltage limit for 2x2 ohm in BTL?