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TMC2240ATJ+T - Analog Devices

Description: Silent stepper motor driver 4.5 to 36V, up to 2.1A with SPI Interface, 256 µSteps, SpreadCycle and Stealthchop2

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TMC2240ATJ+T - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - TMC2240ATJ+T
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TMC2240ATJ+T Details

  • Manufacturer Part Number:

    TMC2240ATJ+T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Analog Devices Inc

  • Analog IC - Other Type:

    STEPPER MOTOR CONTROLLER

  • JESD-30 Code:

    S-PQCC-N32

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HWQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    36 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    24 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

TMC2240ATJ+T Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the TMC2240ATJ+T can be found in the TMC2240 Evaluation Board User Guide (UG-144) provided by Analog Devices. It includes guidelines for component placement, routing, and thermal management.
  • The TMC2240ATJ+T requires configuration for the specific motor being used. This can be done using the SPI interface to set the motor parameters, such as the number of pole pairs, maximum current, and acceleration. The configuration process is described in the TMC2240 datasheet and application notes.
  • The maximum operating temperature of the TMC2240ATJ+T is 125°C (junction temperature). However, the device can be operated at a lower temperature range (e.g., 85°C) for improved reliability and performance.
  • Troubleshooting issues with the TMC2240ATJ+T can be done using the device's built-in diagnostic features, such as the fault flags and status registers. Additionally, Analog Devices provides a range of tools and resources, including the TMC2240 Evaluation Board and software development kits, to help debug and optimize the device's performance.
  • Yes, the TMC2240ATJ+T is designed to operate in high-vibration environments. However, it's essential to ensure that the device is properly mounted and secured to the PCB to prevent mechanical stress and damage. Additionally, the device's operating temperature range and power supply requirements should be considered in high-vibration environments.

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TMC2240ATJ+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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