TMC5160A-TA

Motor Drivers, Controllers Overview

The TMC5160A-TA is a high-power stepper motor controller and driver IC designed for two-phase bipolar stepper motors. It integrates a flexible ramp generator with advanced drive technology, supporting external N-FETs to deliver up to 20A coil current. The device operates within an 8V to 60V DC voltage range and features a 48-TQFP-EP (7x7mm) surface-mount package. Key specifications include a 12 MHz operating frequency, 256-step microstepping resolution, and support for Step/Direction and SPI interfaces.

Motor Drivers, Controllers Feature Summary

• Integrates SixPoint ramp controller for automatic target positioning
• Includes StealthChop2 technology for noiseless operation
• Features CoolStep load-adaptive current control
• Supports StallGuard2 sensorless stall detection

Motor Drivers, Controllers Applications

• Robotics and industrial drives
• High-speed 3D printers
• Office automation equipment
• Factory and laboratory automation systems

Motor Drivers, Controllers Procurement Notes

Verify the specific suffix 'TA' corresponds to the TQFP-48 package variant when sourcing. Confirm that the component requires external N-channel MOSFETs for power stages, as the IC does not contain internal high-current output transistors. Ensure the design accommodates the specified thermal dissipation requirements for the 48-TQFP-EP package under maximum load conditions.

Motor Drivers, Controllers Selection Notes

Select this component for applications requiring high dynamic torque and precise motion control without complex external logic. The integrated microstep interpolator allows smooth motion from lower-resolution step inputs. Consider the need for external power FETs and the associated gate drive circuitry. This IC is suitable where silent operation and resonance suppression are critical performance factors.

Motor Drivers, Controllers Part Context

The TMC5160A belongs to the TMC5160 family of Trinamic motion control solutions. It serves as a comprehensive solution combining motion control algorithms with power driving capabilities. The 'A' designation typically indicates a specific revision or feature set within the series, maintaining compatibility with standard evaluation boards like the TMC5160-EVAL.

Motor Drivers, Controllers Replacement Considerations

TMC2160-TA-T

Motor Drivers, Controllers FAQ

Does the TMC5160A-TA include internal power MOSFETs?

No, the TMC5160A-TA is designed to drive external N-channel MOSFETs. The chip handles control logic and gate driving but relies on external components for the high-current output stage.

What communication interfaces are supported by the TMC5160A-TA?

The device supports both Step/Direction interface for basic control and a Serial Peripheral Interface (SPI) for advanced configuration, monitoring, and closed-loop control functions.