TMC2660-PA

Motor Drivers, Controllers Overview

The TMC2660-PA is a stepper motor driver integrated circuit designed for bipolar stepper motors. It supports supply voltages from 5V to 30V and delivers up to 2.8A peak current per coil. The device features 256-step microstepping resolution and integrates advanced algorithms including CoolStep™, StallGuard2™, and SpreadCycle™. Communication is handled via SPI and Step/Direction interfaces.

Motor Drivers, Controllers Feature Summary

• Integrates MicroPlyer™ for microstep interpolation to smooth coarse step inputs
• Includes StallGuard2™ technology for high-precision sensorless mechanical load detection
• Features CoolStep™ for load-dependent current control to optimize energy efficiency
• Utilizes SpreadCycle™ chopper technique for optimal current sine wave form and zero-crossing

Motor Drivers, Controllers Applications

• Laboratory automation systems
• 3D printing equipment
• Scanners and printers
• Factory automation machinery

Motor Drivers, Controllers Procurement Notes

Verify the specific suffix against official documentation, as variations like -PA-T indicate different packaging formats such as tape and reel versus tray. Confirm moisture sensitivity levels and storage conditions prior to assembly. Ensure compatibility with the intended power supply voltage range of 5V to 30V. Check for regional distribution restrictions or limited availability status through authorized channels before finalizing procurement plans.

Motor Drivers, Controllers Selection Notes

Select this component when designing systems requiring high-resolution microstepping and sensorless load monitoring capabilities. It is suitable for applications demanding low resonance operation and efficient power management. Consider the 44-PQFP package dimensions for PCB layout constraints. Evaluate thermal dissipation requirements given the integrated MOSFET structure and potential current loads in industrial environments.

Motor Drivers, Controllers Part Context

This part belongs to the TMC2660 family of stepper motor drivers manufactured by Analog Devices Inc./Maxim Integrated. The series focuses on integrating motion control logic with power stages to reduce external component count. It targets markets requiring precise positioning and quiet operation in compact form factors.

Motor Drivers, Controllers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.