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TMC2130-LA-T - Analog Devices

Description: Silent stepper motor driver 5 to 46V, up to 1.2A with S/D and SPI Interface, 256 µSteps, CoolStep, StallGuard and StealthChop

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PCB Footprints
TMC2130-LA-T - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 36-LFCSP-5X6X0.9_2024-1
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3D Models
TMC2130-LA-T - Analog Devices  - 3D model - Quad Flat No-Lead - 36-LFCSP-5X6X0.9_2024-1
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TMC2130-LA-T Details

  • Manufacturer Part Number:

    TMC2130-LA-T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-36

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    STEPPER MOTOR CONTROLLER

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    3

  • Peak Reflow Temperature (Cel):

    260

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Time@Peak Reflow Temperature-Max (s):

    30

TMC2130-LA-T Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the TMC2130-LA-T involves placing the device near the motor driver stage, using a 4-layer PCB with a solid ground plane, and keeping the high-current paths short and wide. A good layout also involves separating the analog and digital sections, and using decoupling capacitors to reduce noise.
  • To configure the TMC2130-LA-T for silent operation, set the StealthChop feature to 'on' (register 0x1A, bit 5). This will reduce the motor noise and vibration. Additionally, adjust the chopper frequency (register 0x1A, bits 0-4) to optimize for silent operation.
  • The maximum motor current rating for the TMC2130-LA-T is 2.8A peak, 1.4A RMS. However, the actual current rating may vary depending on the application, PCB design, and thermal considerations.
  • To implement stall detection using the TMC2130-LA-T, monitor the STALL pin (pin 23) which goes low when a stall is detected. You can also use the StallGuard feature (register 0x1B) to detect stalls and adjust the motor current accordingly.
  • The VREF pin (pin 24) on the TMC2130-LA-T is used to set the internal voltage reference for the device. It should be connected to a stable voltage source, typically 3.3V or 5V, to ensure proper operation of the device.

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TMC2130-LA-T Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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