TMC5041-LA-T
Motor Drivers, Controllers
Technical Specifications
| Type | Description |
|---|---|
| Interface | SPI |
| Number of H-bridges | - |
| Drive Type | Bipolar Driver |
| Technology | - |
| Step Resolution | 256 |
| Control Voltage | 4.75V~26V |
| Type | Description |
|---|---|
| Motor Drive Voltage(Vm) | 4.75V~26V |
| Features | Motor step-out prevention function;Overcurrent Protection;Short-Circuit Protection;Over temperature protection;Under-voltage lockout;Built-in charge pump |
| Operating Temp | -40°C ~ +125°C |
| Output Current | 1.1 A |
| Rds On Ohm | 0.5 Ω |
| Package / Case | QFN-48-EP |
Product Introduction
The TMC5041 is a dual high performance stepper motor controller and driver IC with serial communication interfaces. It combines flexible ramp generators for automatic target positioning with industries’ most advanced stepper motor drivers. Based on sophisticated StealthChop chopper, the driver ensures noiseless operation, maximum efficiency, and best motor torque. High integration, energy saving functions like CoolStep, and a small form factor enable miniaturized and scalable systems. The complete solution-on-a-chip reduces learning curve to a minimum while giving best user-experience and a high cost-efficiency.
Features
- Two 2-phase stepper motors
- Drive Capability up to 2×1.1A coil current (2×1.5A peak)
- Motion Controller with SixPoint™ ramp
- Voltage Range 4.75… 26V DC
- SPI Interface
- zx Ref.-Switch input per axis
- Highest Resolution up to 256 microsteps per full step
- StealthChop™ for extremely quiet operation and smooth motion
- SpreadCycle™ highly dynamic motor control chopper
- StallGuard2™ high precision sensorless motor load detection
- CoolStep™ current control for energy savings up to 75%
- Passive Braking and freewheeling mode
- Full Protection & Diagnostics
- Compact Size 7×7mm² QFN48 package
Applications
- - CCTV, Security - Office Automation - Antenna Positioning - Battery powered applications - ATM, Cash recycler, POS - Lab Automation - Liquid Handling - Medical - Printer and Scanner - Pumps and Valves
Datasheet
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS |
| Type | Details |
|---|---|
| ECCN | EAR99 |
Sourcing Information
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