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LMD18400N - Texas Instruments

Description: IC DRIVER QUAD HI SIDE 20-DIP

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LMD18400N - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - NFH0020A
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LMD18400N - Texas Instruments  - 3D model - Dual-In-Line Packages - NFH0020A
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LMD18400N Details

  • Manufacturer Part Number:

    LMD18400N

  • Brand Name:

    Texas Instruments

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    DIP-20

  • Pin Count:

    20

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Built-in Protections:

    OVER VOLTAGE; THERMAL; TRANSIENT

  • Driver Number of Bits:

    4

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    BUFFER OR INVERTER BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PDIP-T20

  • JESD-609 Code:

    e0

  • Length:

    26.075 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Output Characteristics:

    OPEN-DRAIN

  • Output Current Flow Direction:

    SOURCE AND SINK

  • Output Current-Max:

    1 A

  • Output Peak Current Limit-Nom:

    3.75 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    ZIP11,.2,.17,67TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max:

    15 mA

  • Supply Voltage-Max:

    28 V

  • Supply Voltage-Min:

    7 V

  • Supply Voltage-Nom:

    12 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.7 mm

  • Terminal Position:

    DUAL

  • Turn-off Time:

    2 µs

  • Turn-on Time:

    10 µs

  • Width:

    7.62 mm

LMD18400N Frequently Asked Questions (FAQs)

  • The LMD18400N can operate from -40°C to 125°C, but the recommended operating temperature range is -20°C to 85°C for optimal performance.
  • To ensure proper biasing, connect the VCC pin to a stable 5V power supply, and the GND pin to a solid ground. Also, make sure to decouple the power supply with a 0.1uF capacitor to reduce noise.
  • The maximum current rating for the LMD18400N is 3A, but it's recommended to keep the current below 2A for optimal performance and to prevent overheating.
  • Use a voltage regulator or a voltage supervisor to ensure the input voltage remains within the recommended range of 4.5V to 5.5V. You can also add overvoltage protection (OVP) and undervoltage protection (UVP) circuits to prevent damage from voltage transients.
  • Use a multi-layer PCB with a solid ground plane to reduce thermal resistance. Place the LMD18400N near a heat sink or a thermal pad to dissipate heat. Ensure good airflow around the device and avoid blocking airflow with nearby components.

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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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