This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPA3245: Relationship between PVDD and output power

Part Number: TPA3245

Hi TI experts,

My customer asked if it is possible to output 80W on PVDD 24V at load 8ohm. I think it is impossible to calculate.

Using the formula below, it need at least 25.3V for 80W.

P=VI=V*V/R, 80W = V*V*8ohm -> V=25.3V

In case of PVDD 24V, is there a way to output power over 80W? (Speaker Load 8ohm)


Downey Kim.