TMC2130
推荐用于新设计Silent stepper motor driver 5 to 46V, up to 1.2A with S/D and SPI Interface, 256 µSteps, CoolStep, StallGuard and StealthChop
- 产品模型
- 5
概述
- 2-phase stepper motors up to 2.0A coil current (2.5A peak)
- Voltage Range 4.75 to 46V DC
- Step/Dir Interface with microstep interpolation MicroPlyer™
- SPI Interface
- Highest Resolution 256 microsteps per full step
- StealthChop™ for extremely quiet operation and smooth motion
- SpreadCycle™ highly dynamic motor control chopper
- DcStep™ load dependent speed control
- StallGuard2™ high precision sensorless motor load detection
- CoolStep™ current control for energy savings up to 75%
- Integrated Current Sense Option
- Passive Braking and freewheeling mode
- Full Protection & Diagnostics
- Small Size 5x6mm2 QFN36 package or TQFP48 package
The TMC2130 provides an integrated motor driver solution for 3D-Printing, Cameras, Scanners and other automated equipment applications. The device has an integrated microstepping indexer, the sensorless stall detection technology StallGuard2™, the sensorless load dependent current control CoolStep™ and the completely noiseless current control mode StealthChop™ and is intended to drive a bipolar stepper motor. The output driver block consists of low RDSon N-Channel power MOSFETs configured as full H-bridges to drive the motor windings. The TMC2130 is capable of driving up to 2.5A of current from each output (with proper heatsinking). TMC2130 is designed for a supply voltage of 5 to 46V. The device has a SPI interface for configuration and diagnostics and a step and direction interface.
Applications
- Textile, Sewing Machines
- Factory & Lab Automation
- 3D printers
- Liquid Handling
- Medical
- Office Automation
- CCTV, Security
- ATM, Cash recycler
- POS
- Pumps and Valves
Technical Details
| TMC2130-LA | TMC2130-TA | |
| Status | Active | Active |
| Axes | 1 | 1 |
| Motor Supply | 5 to 46V | 5 to 46V |
| Microsteps | 1 to 256 | 1 to 256 |
| SPI | ✓ | ✓ |
| Step/Dir | ✓ | ✓ |
| Microstep Table | ✓ | ✓ |
| MicroPlyer™ | ✓ | ✓ |
| ChopSync™ | ✓ | ✓ |
| CoolStep™ | ✓ | ✓ |
| Passive Braking | ✓ | ✓ |
| Short Detection | ✓ | ✓ |
| SpreadCycle™ | ✓ | ✓ |
| Stall Detection | ✓ | ✓ |
| StallGuard2™ | ✓ | ✓ |
| StealthChop™ | ✓ | ✓ |
| Phase Current, RMS | 1.2A | 1.4A |
| Package | QFN36 (5x6) | eTQFP48 (7x7) |
参考资料
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