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LM5010ASDX/NOPB - Texas Instruments

Description: Switching Voltage Regulators 6-75V Wide Vin, 1A Constant On-Time Non-Synchronous Buck Regulator 10-WSON -40 to 150

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PCB Footprints
LM5010ASDX/NOPB - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DPR0010A
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3D Models
LM5010ASDX/NOPB - Texas Instruments  - 3D model - Small Outline No-lead - DPR0010A
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LM5010ASDX/NOPB Details

  • Manufacturer Part Number:

    LM5010ASDX/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:

    ADJUSTABLE OUTPUT VOLTAGE ALSO AVAILABLE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    CONSTANT ON TIME

  • Input Voltage-Max:

    75 V

  • Input Voltage-Min:

    6 V

  • Input Voltage-Nom:

    48 V

  • JESD-30 Code:

    S-PDSO-N10

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Output Voltage-Max:

    70 V

  • Output Voltage-Min:

    2.5 V

  • Output Voltage-Nom:

    7 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

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1000 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4 mm

LM5010ASDX/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM5010ASDX/NOPB involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a separate power plane for the input and output stages to reduce noise coupling.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the input and output capacitors are of high quality and have low ESR. It's also important to decouple the input and output stages properly to prevent oscillation.
  • The LM5010ASDX/NOPB can handle input voltages up to 60V, but it's recommended to keep the input voltage below 50V to ensure reliable operation and to prevent damage to the device.
  • The LM5010ASDX/NOPB is rated for operation up to 125°C, but it's recommended to derate the device's performance at high temperatures. Ensure that the device is properly heatsinked and that the thermal design is adequate to prevent overheating.
  • To troubleshoot issues with the LM5010ASDX/NOPB, start by checking the input and output voltage levels, as well as the current draw. Verify that the component values and PCB layout meet the recommended guidelines. Use an oscilloscope to check for oscillations or noise on the output. If the issue persists, consult the datasheet and application notes for further guidance.

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LM5010ASDX/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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