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LM2590HVSX-5.0/NOPB - Texas Instruments

Description: Conv DC-DC 4.5V to 60V Step Down Single-Out 5V 1A 8-Pin(7+Tab) TO-263 T/R

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LM2590HVSX-5.0/NOPB - Texas Instruments PCB footprint - Other - Other - KTW0007B_2022
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LM2590HVSX-5.0/NOPB Details

  • Manufacturer Part Number:

    LM2590HVSX-5.0/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    D2PAK

  • Pin Count:

    4

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PSSO-G7

  • JESD-609 Code:

    e3

  • Length:

    10.16 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    7

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Output Voltage-Max:

    57 V

  • Output Voltage-Min:

    3.3 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-263

  • Package Equivalence Code:

    SMSIP7H,.55,50TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    245

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    173 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    SINGLE

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

    30

  • Width:

    8.635 mm

LM2590HVSX-5.0/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage is 40V, but it's recommended to keep it below 37V to ensure reliable operation and to prevent damage to the internal circuitry.
  • No, the LM2590HVSX-5.0/NOPB is a buck converter, meaning it can only step down the input voltage. It's not designed to boost the input voltage.
  • The minimum input voltage is 7V, but it's recommended to keep it above 8V to ensure reliable operation and to prevent dropout.
  • Yes, but it's not recommended. Ceramic capacitors can have high equivalent series resistance (ESR), which can cause instability and oscillation in the converter. It's recommended to use a low-ESR electrolytic or tantalum capacitor instead.
  • The maximum output current is 3A, but it's recommended to derate the output current based on the ambient temperature and the input voltage to ensure reliable operation.

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LM2590HVSX-5.0/NOPB 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 LM2590HVS-5.0/NOPB Texas Instruments

Switching Regulator, Voltage-mode, 1A, 173kHz Switching Freq-Max, PSSO7