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LM3404HVMA - Texas Instruments

Description: Constant Current Buck Regulator

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LM3404HVMA - Texas Instruments PCB footprint - Other - Other - SOIC127P600X175-8N
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LM3404HVMA - Texas Instruments  - 3D model - Other - SOIC127P600X175-8N
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LM3404HVMA Details

  • Manufacturer Part Number:

    LM3404HVMA

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    PLASTIC, SOP-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    SEATED HGT-NOM; PWM CONTROL TECHNIQUE ALSO POSSIBLE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    HYSTERETIC CURRENT MODE

  • Input Voltage-Max:

    75 V

  • Input Voltage-Min:

    6 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e0

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.8 A

  • Output Voltage-Nom:

    7 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    235

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    20

  • Width:

    3.9 mm

LM3404HVMA Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM3404HVMA is 60V, but it's recommended to keep it below 50V for reliable operation.
  • To ensure the LM3404HVMA operates within its SOA, make sure to keep the input voltage, output current, and junction temperature within the recommended limits. Also, ensure proper thermal management and PCB layout to prevent overheating.
  • The minimum input voltage required for the LM3404HVMA to operate is 6.5V, but it's recommended to keep it above 7V for reliable startup and operation.
  • The LM3404HVMA is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. Ensure proper thermal management and derate the output current accordingly.
  • The output voltage ripple of the LM3404HVMA can be calculated using the formula: ΔVout = (Iout * Rload) / (fsw * Cout), where Iout is the output current, Rload is the load resistance, fsw is the switching frequency, and Cout is the output capacitance.

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LM3404HVMA Overview

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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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