Tool/software:
Hi team,
Customer application will have 6A rms current, for thermal calculation, PD=IRMS*IRMS*(Rdson high-side + Rdson low-side) = 6*6*150mohm=5.4W
TJ=TA+(PD+RJA)= 25C+ (5.4W*27.8C/W) = 175.12C
I was wondering if this calculation is correct. If so, the temperature is too high. Could you pls help on the thermal calculation? thanks!
Rayna
