TMC5130
Silent stepper motor cDriver 4.75 to 46V, up to 1.4ARMS with SPI Interface, 256 µSteps, SixPoint ramp controller, SpreadCycle and Stealthchop
TMC5130 Block Diagram — detailed overview of block architecture
Key Features¶
- 2-phase stepper motors up to 2A coil current (2.5A peak)
- Voltage Range 4.75 to 46V DC
- Motion Controller with sixPoint™ ramp
- Step/Dir Interface with microstep interpolation MicroPlyer™
- SPI & Single Wire UART
- Encoder Interface and 2x Ref.-Switch Input
- Highest Resolution 256 microsteps per full step
- StealthChop™ for extremely quiet operation and smooth motion
- Compact Size 7x7mm2
- SpreadCycle™ highly dynamic motor control chopper
- DcStep™ load dependent speed control
- StallGuard2™ high precision sensorless motor load detection
- CoolStep™ current control for energy savings up to 75%
- Integrated Current Sense Option
- Passive Braking and freewheeling mode
- Full Protection & Diagnostics
- TQFP48 package