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LM2591HVS-5.0 - Texas Instruments

Description: SIMPLE SWITCHER

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LM2591HVS-5.0 - Texas Instruments PCB footprint - Other - Other - TO170P1435X457-5N
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LM2591HVS-5.0 - Texas Instruments  - 3D model - Other - TO170P1435X457-5N
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LM2591HVS-5.0 Details

  • Manufacturer Part Number:

    LM2591HVS-5.0

  • Brand Name:

    Texas Instruments

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    D2PAK

  • Package Description:

    TO-263, 5 PIN

  • Pin Count:

    4

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    7 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PSSO-G5

  • JESD-609 Code:

    e0

  • Length:

    10.16 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Max:

    57 V

  • Output Voltage-Min:

    1.2 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-263

  • Package Equivalence Code:

    SMSIP5H,.6,67TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    235

  • Qualification Status:

    Not Qualified

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    4.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    173 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.7 mm

  • Terminal Position:

    SINGLE

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

    20

  • Width:

    8.635 mm

LM2591HVS-5.0 Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM2591HVS-5.0 is 40V, but it's recommended to keep it below 38V to ensure reliable operation.
  • While the LM2591HVS-5.0 can deliver up to 3A of output current, it's not recommended for high-current applications due to thermal limitations. For high-current applications, consider using a heat sink or a more suitable regulator.
  • To ensure accurate and stable output voltage, make sure to use a stable input voltage, choose the correct output voltage setting resistors, and minimize noise and ripple on the input and output lines.
  • Yes, the LM2591HVS-5.0 is a switching regulator and can be used in switching power supply designs. However, be sure to follow proper design guidelines and layout considerations to minimize EMI and ensure reliable operation.
  • The minimum input voltage required for the LM2591HVS-5.0 to operate is around 7V, but it's recommended to keep it above 8V for reliable startup and operation.

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LM2591HVS-5.0 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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Part Image LM2591HVS-5.0 Rochester Electronics LLC

3A SWITCHING REGULATOR, 173kHz SWITCHING FREQ-MAX, PSSO5, TO-263, 5 PIN