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LM3481MM/NOPB - Texas Instruments

Description: Texas Instruments,LM3481MM/NOPB,IC,DC-DC Texas Instruments LM3481MM/NOPB, DC-DC Controller, 1A, 48 V, Step Up, 1 MHz, 10-Pin, VSSOP

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PCB Footprints
LM3481MM/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - 10-Lead VSSOP
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3D Models
LM3481MM/NOPB - Texas Instruments  - 3D model - Small Outline Packages - 10-Lead VSSOP
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LM3481MM/NOPB Details

  • Manufacturer Part Number:

    LM3481MM/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    10

  • Country Of Origin:

    Mainland China, Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    48 V

  • Input Voltage-Min:

    2.97 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    10 A

  • Output Voltage-Max:

    500 V

  • Output Voltage-Min:

    1.26 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.09 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    1000 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LM3481MM/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage that the LM3481MM/NOPB can handle is 42V, but it's recommended to keep it below 40V for reliable operation.
  • To ensure the stability of the output voltage, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, use a low-ESR capacitor for the input capacitor.
  • The maximum output current that the LM3481MM/NOPB can provide is 3A, but it's recommended to keep it below 2.5A for reliable operation.
  • To protect the LM3481MM/NOPB from overheating, make sure to provide adequate heat sinking, and keep the junction temperature below 125°C. Also, avoid operating the device at high ambient temperatures.
  • Yes, the LM3481MM/NOPB is suitable for high-reliability applications, but make sure to follow the recommended operating conditions, and perform thorough testing and validation to ensure the device meets the required specifications.

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LM3481MM/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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