I plan to drive the BLDC motor using FOC algorithms and DRV8320H?
I need 6 PWM inputs. For my inverter i use CSD88539ND MOSFET and i do In-Line Shunt Precision-Phase Current Sensing With INA240.
1-As detailed on page 29 of the datasheet i have to put the MODE Pin Tied to AGND?
2- Should i put one small capacitor (1µF) on each VDRAIN and ground? As detailed on page 60 (figure 51) of the datasheet?
3- I plan to do in line shunt current sensing, does Rsense as shown on the data sheet on page 60(figure 51 ) is mandatory?
4 -how to prevent ringing on the High-side source sense input (SHA, SHB, SHC )?