TMC2100 DATASHEET (Rev. 1.07 / 2017-MAY-15)
22
As experiments show, the setting is quite independent of the motor, because higher current motors
typically also have a lower coil resistance. Therefore, choosing the low default value for the hysteresis
normally fits most applications.
I
target current + hysteresis start
target current
target current - hysteresis
on
sd
fd
sd
t
Figure 6.3 spreadCycle chopper scheme showing coil current during a chopper cycle
www.trinamic.com