series of driver with mute function & capable of driving up to 4.33A of current.
heat and easy to cool down.
to modify microstep via DIP Switch, max supporting 64 microsteps.
Optically coupled isolation signal.
|ON = 1 OFF = 0|
|0||0||8 MRES = 5|
|1||0||16 MRES = 4|
|0||1||32 MRES = 3|
|1||1||32 MRES = 2|
|0||0||0||IRUN = 16||2.30A|
|1||0||0||IRUN = 18||2.57A|
|0||1||0||IRUN = 20||2.84A|
|1||1||0||IRUN = 22||3.11A|
|0||0||1||IRUN = 24||3.38A|
|1||0||1||IRUN = 26||3.65A|
|0||1||1||IRUN = 28||3.92A|
|1||1||1||IRUN = 31||4.33A|
|0||IHOLD = IRUN|
|1||IHOLD = 1/2IRUN|
formula of currentIRMS(Valid value of current)= （Irun value is set via DIP Switch）
The maximum current is 4.33A, while the minimum is 2.30A. There are 8 settings of current for choice, which are
2.30A, 2.57A, 2.84A, 3.11A, 3.38A, 3.65A, 3.92A and 4.33A.
TMC2160_OC has two working modes, SpreadCycle and StealthChop mode. It can be switched over via DIP Switch. Due to SpreadCycle mode with no mute function, it is recommended to use StealthChop mode.
There are two IHOLD settings: IHOLD is the same as setting current (IHOLD=IRUN) and half as setting ( IHOLD=1/2 IRUN). It can be switched over via DIP Switch.