Hi Jens van zon,
DRV10964 measures Rm and Kt during startup and we cannot program this. Please ignore my explanation about programming Kt/Rm as this is not applicable for this device.
Hand off speed is determined through experiment. The higher speed motors…
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Hi Jimmy Wang,
Please confirm if this data sheet information clarifies that Duty should be > 0% and less than 100% . Device requires an edge transition.
Thanks and Best Regards,
Venkatadri S
Part Number: DRV10964 It is my understanding that the DRV10964 does not have a common pin.
How should the common be handled when rotating a motor with a common? Is there a virtual COM inside the IC?
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Part Number: DRV10964 Hi,
As far as the data sheet of DRV10964 is concerned, it is possible to adjust the motor start-up time by applying voltage to the CONFIG pin. By changing the voltage division ratio with resistors and changing the applied voltage…
Part Number: DRV10964 Other Parts Discussed in Thread: DRV10963 , Dear team,
Is there any way tuning to align the motor's phase current to improve efficiency?
In case of DRV10963, there is Control Advance Angle function but the DRV10964 is fixed type…
Hi Abhay,
Thanks again for sharing the details. From the video, it looks like the device is trying to commutate but the motor is unable to spin. In DRV10964, the only parameter that we can change is the open to closed loop threshold frequency using the…