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LM2674LDX-5.0/NOPB - Texas Instruments

Description: Conv DC-DC 8V to 40V Step Down Single-Out 5V 0.5A 16-Pin WSON EP T/R

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LM2674LDX-5.0/NOPB - Texas Instruments PCB footprint - Other - Other - LM2674LDX-5.0/NOPB-1
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LM2674LDX-5.0/NOPB - Texas Instruments  - 3D model - Other - LM2674LDX-5.0/NOPB-1
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LM2674LDX-5.0/NOPB Details

  • Manufacturer Part Number:

    LM2674LDX-5.0/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SON

  • Package Description:

    WSON-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    6.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PDSO-N16

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.5 A

  • Output Voltage-Max:

    37 V

  • Output Voltage-Min:

    1.23 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC16,.2,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    260 kHz

  • Technology:

    DMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    5 mm

LM2674LDX-5.0/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM2674LDX-5.0/NOPB is 40V. However, it's recommended to keep the input voltage below 30V for reliable operation.
  • To ensure the stability of the output voltage, make sure to use the recommended output capacitor (Cout) value and type, and place it close to the output pin of the LM2674LDX-5.0/NOPB. Also, ensure that the input capacitor (Cin) is properly sized and placed close to the input pin.
  • The minimum input voltage required for the LM2674LDX-5.0/NOPB to operate is 7.5V. However, the device can operate down to 6.5V with reduced performance.
  • The LM2674LDX-5.0/NOPB is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the output current and ensure proper thermal management in high-temperature applications.
  • The output voltage ripple of the LM2674LDX-5.0/NOPB can be calculated using the formula: ΔVout = (Iout * RESR) / (fsw * Cout), where Iout is the output current, RESR is the equivalent series resistance of the output capacitor, fsw is the switching frequency, and Cout is the output capacitance.

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LM2674LDX-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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