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LMZ31506RUQT - Texas Instruments

Description: SIMPLE SWITCHER® 2.95V to 14.5V, 6A Power Module with Current Sharing

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PCB Footprints
LMZ31506RUQT - Texas Instruments PCB footprint - Other - Other - RUQ (R-PB1QFN-N47)
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3D Models
LMZ31506RUQT - Texas Instruments  - 3D model - Other - RUQ (R-PB1QFN-N47)
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LMZ31506RUQT Details

  • Manufacturer Part Number:

    LMZ31506RUQT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Input Voltage-Max:

    14.5 V

  • Input Voltage-Min:

    2.95 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PQCC-N47

  • JESD-609 Code:

    e4

  • Length:

    15 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    47

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    6 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    0.6 V

  • Output Voltage-Nom:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HQCCN

  • Package Equivalence Code:

    LCC47,.35X.59,35

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    245

  • Seated Height-Max:

    2.9 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    780 kHz

  • Technology:

    HYBRID

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.9 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    9 mm

LMZ31506RUQT Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias under the device can help to dissipate heat efficiently. It's also recommended to keep the thermal path short and use a thermal pad on the bottom of the device.
  • Monitor the input voltage, output voltage, and output current to ensure they are within the recommended operating ranges. Also, ensure the device is operated within the recommended ambient temperature range and that the thermal design is adequate to prevent overheating.
  • Exceeding the maximum junction temperature can lead to reduced device lifespan, decreased performance, and potentially even device failure. It's essential to ensure the device operates within the recommended temperature range to prevent thermal damage.
  • Check the input voltage, output voltage, and output current to ensure they are within the recommended ranges. Verify the PCB layout and thermal design are adequate. Also, check for any signs of physical damage or contamination on the device or PCB.
  • The LMZ31506RUQT is a commercial-grade device, and its use in high-reliability or safety-critical applications should be carefully evaluated. It's recommended to consult with Texas Instruments or a qualified reliability engineer to determine the device's suitability for such applications.

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LMZ31506RUQT 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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