TMC2660
RECOMMENDED FOR NEW DESIGNSStepper motor driver 5 to 30V, up to 2.8A with S/D and SPI Interface, 256 µSteps, CoolStep, StallGuard2 and SpreadCycle
- Part Models
- 2
- 1ku List Price
- price unavailable
Part Details
- Drive Capability up to 4A motor current
- Voltage up to 30V DC
- Highest Resolution up to 256 microsteps per full step
- Compact Size 10x10mm QFP-44 package
- Low Power Dissipation, very low RDSON & synchronous rectification
- Protection & Diagnostics overcurrent, short to GND, overtemperature & undervoltage
- EMI-optimized programmable slope
- stallGuard2™ high precision sensorless motor load detection
- coolStep™ load dependent current control for energy savings up to 75%
- microPlyer™ microstep interpolation for increased smoothness with coarse step inputs.
- spreadCycle™ high-precision chopper for best current sine wave form and zero crossing
The TMC2660 provides an integrated motor driver solution for Laboratory Automation, 3D-Printing, Scanners and other automated equipment applications. The device has an integrated microstepping indexer, the sensorless stall detection technology StallGuard2™ and the sensorless load dependent current control CoolStep™ and is intended to drive a bipolar stepper motor. The output driver block consists of low RDSon TrenchFET power MOSFETs configured as full H-bridges to drive the motor windings. The TMC2660 is capable of driving up to 4A of current from each output (with proper heatsinking). TMC2660 is designed for a supply voltage of 9 to 30V. The device has a SPI interface for configuration and diagnostics and a step and direction interface.
Applications
- Textile, Sewing Machines
- Factory Automation
- Lab Automation
- Liquid Handling
- Medical
- Office Automation
- Printer and Scanner
- CCTV, Security
- ATM, Cash recycler
- POS
- Pumps and Valves
- Heliostat Controller
- CNC Machines
Documentation
Data Sheet 1
Application Note 3
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| TMC2660C-PA | 44-LQFP-10X10X1.4 | ||
| TMC2660C-PA-T | 44-LQFP-10X10X1.4 |
This is the most up-to-date revision of the Data Sheet.
Tools & Simulations
Design Tool 1
Evaluation Kits
Evaluation Board for TMC2660
Resources
Evaluation Board for TMC2660
Resources
Software
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