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TMC261C-PA-T - Analog Devices

Description: Stepper motor driver 5 to 60V, up to 1.4A with S/D and SPI Interface, 256 µSteps, CoolStep, StallGuard2 and SpreadCycle

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TMC261C-PA-T - Analog Devices - PCB symbol
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PCB Footprints
TMC261C-PA-T - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - (PQFP44)
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3D Models
TMC261C-PA-T - Analog Devices - 3D model - Quad Flat Packages - (PQFP44)
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TMC261C-PA-T Details

  • Manufacturer Part Number:

    TMC261C-PA-T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFP-44

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    STEPPER MOTOR CONTROLLER

  • JESD-30 Code:

    S-PQFP-G44

  • JESD-609 Code:

    e3

  • Length:

    10 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    44

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LQFP

  • Package Equivalence Code:

    QFP44,.47SQ,32

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Max (Vsup):

    59 V

  • Supply Voltage-Min (Vsup):

    5 V

  • Supply Voltage-Nom (Vsup):

    24 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    10 mm

TMC261C-PA-T Frequently Asked Questions (FAQs)

  • Analog Devices provides a recommended PCB layout guide in their application note AN-1216, which includes guidelines for thermal management, noise reduction, and signal integrity.
  • The TMC261C-PA-T SPI interface requires a specific clock polarity and phase configuration. Refer to the device's datasheet and the SPI bus specification for correct configuration. Additionally, ensure proper signal termination and noise filtering.
  • The maximum allowable voltage on the VCC pin is 5.5V. Exceeding this voltage may damage the device. Ensure that the power supply voltage regulation is within the specified range.
  • Proper thermal management is crucial for the device's reliability. Ensure good heat dissipation by using a heat sink if necessary. Follow the thermal management guidelines in the datasheet and application notes.
  • A decoupling capacitor with a value of 10nF to 100nF is suitable for most applications. The optimal value depends on the specific application and PCB layout. Refer to the datasheet and application notes for more information.

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TMC261C-PA-T Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like TMC26, or try a keyword search, such as Motion Control Electronics

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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