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LMD18245T - Texas Instruments

Description: TEXAS INSTRUMENTS - LMD18245T - IC, DRIVER, STEPPER/SERVO, 3A, TO220-15

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PCB Footprints
LMD18245T - Texas Instruments PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - NDL0015A
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3D Models
LMD18245T - Texas Instruments  - 3D model - Transistor Outline, Vertical - NDL0015A
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LMD18245T Details

  • Manufacturer Part Number:

    LMD18245T

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SFM

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    1995-01-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    CONTAINS DC MOTOR DRIVER

  • Analog IC - Other Type:

    STEPPER MOTOR CONTROLLER

  • JESD-30 Code:

    R-XZFM-T15

  • JESD-609 Code:

    e0

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    15

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    6 A

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    ZFM

  • Package Equivalence Code:

    ZIP15,.2,.17TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Qualification Status:

    Not Qualified

  • Supply Current-Max (Isup):

    15 mA

  • Supply Voltage-Max (Vsup):

    55 V

  • Supply Voltage-Min (Vsup):

    12 V

  • Supply Voltage-Nom (Vsup):

    42 V

  • Surface Mount:

    NO

  • Technology:

    BCDMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    ZIG-ZAG

LMD18245T Frequently Asked Questions (FAQs)

  • The LMD18245T can operate from -40°C to 150°C, but the maximum junction temperature (TJ) should not exceed 150°C.
  • Proper thermal management involves providing a heat sink, ensuring good thermal conductivity between the device and the heat sink, and keeping the ambient temperature within the recommended range.
  • A good PCB layout for the LMD18245T involves keeping the high-current paths short and wide, using a solid ground plane, and minimizing the inductance of the power traces.
  • The LMD18245T has built-in overcurrent and overvoltage protection, but additional protection can be achieved by using external components such as fuses, TVS diodes, and voltage regulators.
  • The recommended gate drive voltage for the LMD18245T is between 10V and 15V, but it can be adjusted based on the specific application requirements.

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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