TMC4671-LA
ActiveFULLY INTEGRATED SERVO CONTROLLER, PROVIDING FIELD ORIENTED CONTROL FOR BLDC/PMSM AND 2-PHASE STEPPER MOTORS AS WELL AS DC MOTORS AND VOICE COILS.
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TMC4671-LA
ActiveFULLY INTEGRATED SERVO CONTROLLER, PROVIDING FIELD ORIENTED CONTROL FOR BLDC/PMSM AND 2-PHASE STEPPER MOTORS AS WELL AS DC MOTORS AND VOICE COILS.
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Technical Specifications
Parameters and characteristics for this part
| Specification | TMC4671-LA |
|---|---|
| Applications | Servo |
| Current - Output | 4 mA |
| Function | Controller - Commutation, Direction Management |
| Interface | Step/Direction, SPI |
| Motor Type - AC, DC | DC, PMSM, Brushless DC (BLDC) |
| Motor Type - Stepper | Multiphase |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output Configuration | Pre-Driver - High Side/Low Side |
| Package / Case | 76-VFQFN Exposed Pad |
| Supplier Device Package | 76-QFN (10.5x6.5) |
| Technology | Power MOSFET |
| Voltage - Supply [Max] | 3.45 V |
| Voltage - Supply [Min] | 3.15 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 5513 | $ 15.42 | |
| Tray | 1 | $ 9.50 | ||
| 10 | $ 9.48 | |||
| 25 | $ 9.47 | |||
| 80 | $ 9.46 | |||
| 230 | $ 9.45 | |||
| 440 | $ 9.44 | |||
| 945 | $ 9.44 | |||
Description
General part information
TMC4671 Series
The TMC4671 is a fully integrated servo controller, providing Field Oriented Control (FOC) for BLDC/PMSM and 2-phase stepper motors as well as DC motors and voice coils. All control functions are implemented in hardware. Integrated ADCs, position sensor interfaces, position interpolators, enable a fully functional servo controller for a wide range of servo applications.If you like to see a step by step guide on driving a linear stage with the TMC4671, please visit the blog post where one of ADI Trinamic's Engineers explains in 3 posts how to set up your linear stage, how to tune the controller using the TMCL-IDE, and how to adapt the firmware to your own project.Quick Setup GuideAPPLICATIONS:RoboticsPick and Place MachinesFactory AutomationE-MobilityLaboratory AutomationBlowersPumps
Documents
Technical documentation and resources
