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LM2594HVM-12 - Texas Instruments

Description: SIMPLE SWITCHER® Power Converter

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LM2594HVM-12 - Texas Instruments PCB footprint - Other - Other - SOIC127P620X175-8N
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LM2594HVM-12 - Texas Instruments  - 3D model - Other - SOIC127P620X175-8N
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LM2594HVM-12 Details

  • Manufacturer Part Number:

    LM2594HVM-12

  • Brand Name:

    Texas Instruments

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 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:

    1.4 A

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    235

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    173 kHz

  • Technology:

    BIPOLAR

  • 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

LM2594HVM-12 Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM2594HVM-12 is 60V, but it's recommended to keep it below 50V for reliable operation.
  • The LM2594HVM-12 is rated for operation up to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C. Ensure proper thermal design and heat sinking to prevent overheating.
  • The output voltage (Vout) can be calculated using the formula: Vout = 1.23 * (1 + R2/R1), where R1 and R2 are the resistors connected to the feedback pin. Refer to the datasheet for the recommended resistor values.
  • The minimum input voltage required for the LM2594HVM-12 to operate is around 4.5V, but it's recommended to keep it above 6V for reliable startup and operation.
  • Yes, the LM2594HVM-12 can handle high current outputs, but ensure that the input voltage, output voltage, and current are within the recommended operating conditions. Also, consider the thermal design and heat sinking to prevent overheating.

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LM2594HVM-12 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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