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LM2576HVT-5.0/NOPB - Texas Instruments

Description: SIMPLE SWITCHER® 4V to 60V, 3A Low Component Count Step-Down Regulator

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LM2576HVT-5.0/NOPB - Texas Instruments PCB footprint - Other - Other - KC0005A
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LM2576HVT-5.0/NOPB - Texas Instruments  - 3D model - Other - KC0005A
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LM2576HVT-5.0/NOPB Details

  • Manufacturer Part Number:

    LM2576HVT-5.0/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SFM

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    4 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PSFM-T5

  • JESD-609 Code:

    e3

  • Length:

    10.16 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Max:

    37 V

  • Output Voltage-Min:

    3.3 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SFM

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    16.51 mm

  • Surface Mount:

    NO

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    63 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.7 mm

  • Terminal Position:

    SINGLE

  • Width:

    4.445 mm

LM2576HVT-5.0/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage is 60V, but it's recommended to keep it below 50V for reliable operation.
  • Use a stable input voltage, ensure the output capacitor is of high quality and has a low ESR, and keep the feedback resistors within the recommended range.
  • The minimum input voltage is 7V, but it's recommended to keep it above 8V for reliable operation.
  • Yes, but ensure the junction temperature (TJ) does not exceed 150°C. Use a heat sink if necessary, and consider derating the output current at high temperatures.
  • Use the formula: ΔVout = (Iout * ESR) / (f * C), where Iout is the output current, ESR is the output capacitor's equivalent series resistance, f is the switching frequency, and C is the output capacitance.

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LM2576HVT-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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