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LM5117PSQE/NOPB - Texas Instruments

Description: 5.5-65V Wide Vin, Current Mode Synchronous Buck Controller with Analog Current Monitor

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LM5117PSQE/NOPB - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RTW0024A
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LM5117PSQE/NOPB - Texas Instruments  - 3D model - Quad Flat No-Lead - RTW0024A
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LM5117PSQE/NOPB Details

  • Manufacturer Part Number:

    LM5117PSQE/NOPB

  • 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

  • Additional Feature:

    PROGRAMMABLE OUTPUT FROM 0.8V

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    65 V

  • Input Voltage-Min:

    5.5 V

  • Input Voltage-Nom:

    48 V

  • JESD-30 Code:

    S-XQCC-N24

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    20 A

  • Output Voltage-Max:

    62 V

  • Output Voltage-Min:

    0.8 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC24,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    750 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

LM5117PSQE/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage is 60V, but it's recommended to operate within 12V to 42V for optimal performance.
  • To ensure stability, use a minimum output capacitance of 10uF, and ensure the output capacitor's ESR is within the recommended range of 0.1Ω to 10Ω.
  • The maximum output current is 1.5A, but it's recommended to operate within 1A for optimal performance and thermal management.
  • Choose an inductor with a saturation current rating above the peak inductor current, and a DC resistance (DCR) that meets the recommended range of 10mΩ to 100mΩ.
  • Use a 4-layer PCB with a solid ground plane, and keep the input and output capacitors close to the IC. Minimize the distance between the inductor and the IC, and use a shielded inductor to reduce EMI.

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LM5117PSQE/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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