IMT 901 - Microstep Driver IC
The IMT 901 is a PWM chopper type sinusoidal micro step bipolar stepping motor driver. Sinusoidal micro step operation is generated by means of built-in hardware and is outputted for operation by clock signal inputting.
Advantages
- only one IC for Power and Logic
reduces considerably space, assembly time and cost of a microstep driver with a max. functions yet with a min. of ext. components. - selectable from:
- 1 - 1/2 - 1/4 -1/8 Step
- 200-1600 bzw. 3200 steps/rev.
enables individual application-related microstep switching, smooth and constant running and reduces considerably system resonance.
- Current down system or current zeroing
reduces or eliminates motor power losses and heating during standstill
Ref. in - 0V - I = 65% - 5V - I = 100%
Enable -0V - I = 100% - 5V -I =0%
Minimum Order quantity: 3pcs. Packing Unit 3 & 14pcs
| Supply Voltage | Vcc Vm |
5,5 V 40 V |
| Output Current | Iout |
1,5 A (rated) 2,5 A (peak) |
| Power Dissipation | Pd | 4 W/40 W (with/without cooling) |
| Operation Temperature | -40ºC up to 85°C | |
| Storage Temperature | -55ºC up to 150°C |
