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LMR14030SQDPRRQ1 - Texas Instruments

Description: Automotive 40V, 3.5A SIMPLE SWITCHER®, 2.2MHz Step-Down Regulator with 40uA IQ

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LMR14030SQDPRRQ1 - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - dpr(s-pwson-n10)
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LMR14030SQDPRRQ1 - Texas Instruments  - 3D model - Small Outline No-lead - dpr(s-pwson-n10)
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LMR14030SQDPRRQ1 Details

  • Manufacturer Part Number:

    LMR14030SQDPRRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2016-06-07

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    OUTPUT IN ADJUSTABLE MODE IS 0.8V TO 28V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    4 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PDSO-N10

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    2

  • 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:

    3.5 A

  • Output Voltage-Max:

    30 V

  • Output Voltage-Min:

    1 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC10,.16,32

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2500 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4 mm

LMR14030SQDPRRQ1 Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or a heat sink, and ensuring good thermal conductivity between the device and the PCB. A 2-layer or 4-layer PCB with a solid ground plane can help to dissipate heat efficiently.
  • To ensure the device operates within the recommended operating conditions, monitor the input voltage, output voltage, and output current. Also, ensure the device is operated within the recommended temperature range and that the thermal design is adequate to prevent overheating.
  • Exceeding the maximum ratings can lead to device failure, reduced lifespan, or even catastrophic failure. It is essential to operate the device within the recommended operating conditions to ensure reliable operation and prevent damage.
  • To troubleshoot issues with the device, start by checking the input voltage, output voltage, and output current. Verify that the device is operated within the recommended operating conditions and that the thermal design is adequate. Check for any signs of physical damage or overheating.
  • To minimize EMI and RFI, use a good PCB layout, ensure proper grounding, and use shielding if necessary. Also, consider using EMI filters or common-mode chokes to reduce electromagnetic interference.

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LMR14030SQDPRRQ1 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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