Part Number: DRV8842
Hello, I need controller a brushless motor DC sensorless. is this driver good option?
in datasheet I see the point 8.2.1. Design requeriments.
I don´t know the motor winding resistence and motor winding inductance.
I send question to maker motor and he answer this paramaters are not normally used for designed becose the motor have a electronic control.
I need this parameters to design?
can you explain this parameter?
Target Chopping Current