Overview
The TMC5130A-TA-T is a high-performance stepper motor controller and driver IC produced by Trinamic Motion Control GmbH. This device is designed to drive two-phase bipolar stepper motors with advanced features such as microstep interpolation, sensorless motor load detection, and highly efficient current control. The TMC5130A combines a flexible ramp generator for automatic target positioning with a sophisticated stepper motor driver, ensuring noiseless operation and maximum efficiency. It is ideal for a wide range of applications, from battery-powered systems to embedded applications, due to its high integration, energy efficiency, and compact form factor.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage Range | 4.75 V to 46 V DC |
| Coil Current | Up to 2 A (2.5 A peak) |
| Step Resolution | 1 to 1/256 microsteps per full step |
| Interface | SPI, Step/Direction, Single Wire UART |
| Package | 48-TQFP-EP (7x7 mm²) |
| Operating Temperature | -40°C to 125°C (TJ) |
| Motor Type | Bipolar Stepper Motor |
| Output Configuration | Half Bridge (4) |
| Current Sense | Integrated Current Sense Option |
Key Features
- StealthChop™: Ensures extremely quiet operation and smooth motion.
- SpreadCycle™: Highly dynamic motor control chopper for optimal performance.
- DcStep™: Load-dependent speed control for efficient operation.
- StallGuard2™: High precision sensorless motor load detection.
- CoolStep™: Current control for energy savings up to 75%.
- MicroPlyer™: SPI & Single Wire UART interface.
- Encoder Interface and Reference Switches: For precise motor control and positioning.
- Passive Braking and Freewheeling Mode: For enhanced motor control.
- Full Protection & Diagnostics: Comprehensive protection and diagnostic features.
Applications
- Textile and Sewing Machines
- Lab and Factory Automation
- 3D Printers
- Liquid Handling
- Medical Office Automation
- CCTV and Security Systems
- ATM and Cash Recyclers
- POS Systems
- Pumps and Valves
- Heliostat Controllers
Q & A
- What is the voltage range of the TMC5130A-TA-T?
The voltage range is from 4.75 V to 46 V DC.
- What is the maximum coil current supported by the TMC5130A-TA-T?
The device supports up to 2 A coil current with a peak of 2.5 A.
- What are the key interfaces available on the TMC5130A-TA-T?
The device features SPI, Step/Direction, and Single Wire UART interfaces.
- What is the step resolution of the TMC5130A-TA-T?
The step resolution ranges from 1 to 1/256 microsteps per full step.
- What is StealthChop™ and its benefit?
StealthChop™ is a feature that ensures extremely quiet operation and smooth motion of the stepper motor.
- What is StallGuard2™ and its function?
StallGuard2™ is a high precision sensorless motor load detection technology.
- What is the operating temperature range of the TMC5130A-TA-T?
The operating temperature range is from -40°C to 125°C (TJ).
- What type of motor does the TMC5130A-TA-T support?
The device supports bipolar stepper motors.
- What is the package type of the TMC5130A-TA-T?
The device is packaged in a 48-TQFP-EP (7x7 mm²) package.
- What are some of the applications where the TMC5130A-TA-T is commonly used?
The device is commonly used in textile and sewing machines, lab and factory automation, 3D printers, and other automated equipment.
