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LM3402MR/NOPB - Texas Instruments

Description: Texas Instruments LM3402MR/NOPB, Step Down DC-DC Converter, 500mA, Adjustable, 0.2 → 40 V, 8-Pin PSOP

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LM3402MR/NOPB - Texas Instruments - PCB symbol
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PCB Footprints
LM3402MR/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DDA (R-PDSO-G8)-ren1
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3D Models
LM3402MR/NOPB - Texas Instruments - 3D model - Small Outline Packages - DDA (R-PDSO-G8)-ren1
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LM3402MR/NOPB Details

  • Manufacturer Part Number:

    LM3402MR/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSOP

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    3

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Segments:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Peak Reflow Temperature (Cel):

    260

  • Supply Voltage-Max:

    42 V

  • Supply Voltage-Min:

    6 V

  • Supply Voltage-Nom:

    24 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    30

LM3402MR/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM3402MR/NOPB is 42V, but it's recommended to keep it below 40V for reliable operation.
  • To ensure the stability of the output voltage, it's recommended to use a minimum output capacitance of 10uF with an ESR of 1 ohm or less, and to keep the output voltage within the recommended range of 1.2V to 15V.
  • The maximum output current that the LM3402MR/NOPB can provide is 3A, but it's recommended to keep it below 2.5A for reliable operation.
  • To protect the LM3402MR/NOPB from overheating, it's recommended to provide adequate heat sinking, keep the device away from high-temperature sources, and ensure good airflow around the device.
  • Yes, the LM3402MR/NOPB is suitable for high-reliability applications, but it's recommended to follow proper design and manufacturing guidelines, and to perform thorough testing and validation to ensure the device meets the required reliability standards.

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LM3402MR/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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