TMC2100-TA-T

Motor Drivers, Controllers Overview

The TMC2100-TA-T is a silent stepper motor driver from the TMC2100 series, manufactured by Analog Devices Inc./Maxim Integrated. It operates on a supply voltage range of 5.5 V to 46 V and supports an output current up to 1.2 A. The device features a 48-pin TQFP package with exposed pad, suitable for surface mount installation. It supports microstepping resolutions from full step to 1/256 step. Key operating parameters include a maximum power dissipation of 2.6 W, a quiescent supply current of 19 mA, and a functional temperature range from -40°C to +125°C TJ.

Motor Drivers, Controllers Feature Summary

• Integrates Stealthchop technology for silent operation and SpreadCycle chopper mode for high-performance dynamic control.
• Features a serial interface (S/D) for configuration and status monitoring without requiring complex parallel connections.
• Combines full integrated control logic and power stages in a single compact solution.

Motor Drivers, Controllers Applications

• Precision motion control systems requiring low noise operation
• Industrial automation equipment
• Office automation devices

Motor Drivers, Controllers Procurement Notes

Verify the specific suffix TA-T against official datasheets to confirm pinout and thermal pad requirements. Confirm availability status as distribution channels may list limited stock or end-of-life conditions. Ensure the ordering part number matches the exact package variant required for your PCB layout design.

Motor Drivers, Controllers Selection Notes

Select this component when silent operation is critical and a serial interface is preferred over SPI. Compare output current capabilities against load requirements, noting the 1.2 A limit. Evaluate thermal management needs given the 2.6 W power dissipation rating in the TQFP-48 package.

Motor Drivers, Controllers Part Context

This part belongs to the TMC2100 family of silent stepper drivers. It shares core technologies like Stealthchop with related models such as the TMC2130 but utilizes a different serial interface (S/D) instead of SPI. The TA-T designation indicates the specific tape-and-reel packaging and temperature grade within the product line.

Motor Drivers, Controllers Replacement Considerations

Direct substitutes include other TMC2100 variants with compatible interfaces. Cross-reference pinouts carefully when considering alternatives like the TMC2130, as interface differences require firmware changes.