Hello ,
I'm Using the DRV8432 on my circuit in order to operate a brushed DC motor.
Using parallel full bridge mode and PVDD=24V ,GVDD=12V , 100kHz frequency ,Iav is about 5A ,20A max peak .
i'm wondering about two things:
1.Calculating the right value for my conduction coil (Loc) , i'm not sure the formula given in the DS is right for my application..
2. Choosing the right value for the big capacitor on the PVDD (1000uf???).
Based on your experience , I'll be glad to hear recommendations .
thanks .
Yits