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LM2597HVM-5.0 - Texas Instruments

Description: SIMPLE SWITCHER

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LM2597HVM-5.0 - Texas Instruments PCB footprint - Other - Other - SOIC127P620X175-8N
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LM2597HVM-5.0 - Texas Instruments  - 3D model - Other - SOIC127P620X175-8N
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LM2597HVM-5.0 Details

  • Manufacturer Part Number:

    LM2597HVM-5.0

  • Brand Name:

    Texas Instruments

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-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:

    VOLTAGE-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

  • 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

LM2597HVM-5.0 Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM2597HVM-5.0 is 60V, but it's recommended to keep it below 50V for reliable operation.
  • The LM2597HVM-5.0 has a maximum operating junction temperature of 150°C, but it's recommended to keep the temperature below 125°C for reliable operation. You may need to add thermal management or derate the output current at high temperatures.
  • To ensure the output voltage is accurate and stable, make sure to use a stable input voltage, choose the correct output voltage setting resistors, and add a suitable output capacitor to filter out noise and ripple.
  • The LM2597HVM-5.0 has a maximum output current of 3A, but it's recommended to keep the output current below 2A for reliable operation. You may need to add a heat sink or use a more robust power supply design for high-current applications.
  • You can add a TVS diode or a transient voltage suppressor at the input to protect the LM2597HVM-5.0 from input voltage surges or spikes. You can also add a fuse or a PTC resettable fuse to protect against overcurrent conditions.

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LM2597HVM-5.0 Overview

Use the download button to access the LM2597HVM-5.0 schematic symbol, PCB footprint, and 3D model.
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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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Part Image LM2597HVMX-5.0/NOPB Texas Instruments

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Part Image LM2597HVMX-5.0/NOPB Rochester Electronics LLC

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Part Image LM2597MX-5.0/NOPB National Semiconductor Corporation

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Part Image LM2597HVM-5.0/NOPB National Semiconductor Corporation

Switching Regulator, Voltage-mode, 1.4A, 173kHz Switching Freq-Max, BIPolar, PDSO8

Part Image LM2597M-5.0/NOPB National Semiconductor Corporation

Switching Regulator, Voltage-mode, 1.4A, 173kHz Switching Freq-Max, BIPolar, PDSO8

For a full list of alternate parts for LM2597HVM-5.0, check out Findchips.com