Part Number:DRV10975
How do I determine the maximum RPM that the DRV10975 can drive a motor? I have seen reference to a maximum electrical speed of 1000Hz, but I can't find good documentation of that limit. For example... if the maximum electrical speed (FG frequency?) is 1000 Hz, then the maximum RPM for a 4 pole-pair motor would be 1000*60/4 = 15000 RPM. However, for an 8 pole-pair motor, it would be 1000*60/8 = 7500 RPM. Is 1000Hz the right number, or is there a different limit?