Other Parts Discussed in Thread: DRV8220,
If the customer increases the operating frequency, the current will become a triangle wave as shown in the figure below
Is this normal? What is the reason?
step frequency is 500K. If 1/256 microsteps are used, the highest control can only reach 1.95pps
Can we increase it to 1M or 1.5M? Do we have another solution can reach higher step frequency ?