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LM5117PMH/NOPB - Texas Instruments

Description: Texas Instruments LM5117PMH/NOPB, DC-DC Controller, 20A, 65 V Step-Down, 530 kHz, 20-Pin, HTSSOP

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LM5117PMH/NOPB - Texas Instruments - PCB symbol
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LM5117PMH/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP0020A
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LM5117PMH/NOPB - Texas Instruments - 3D model - Small Outline Packages - PWP0020A
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LM5117PMH/NOPB Details

  • Manufacturer Part Number:

    LM5117PMH/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    SEATED HGT-NOM, 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:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    20

  • 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:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    750 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

LM5117PMH/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM5117PMH/NOPB is 42V, but it's recommended to operate within the specified input voltage range of 6.5V to 36V for optimal performance and reliability.
  • To ensure the stability of the output voltage, it's essential to follow the recommended layout and component selection guidelines, including the use of a suitable output capacitor and a low-ESR input capacitor. Additionally, the input voltage should be well-regulated and free of noise.
  • The maximum output current that the LM5117PMH/NOPB can deliver is 1A, but it's recommended to operate within the specified output current range of 0.1A to 0.5A for optimal performance and reliability.
  • The LM5117PMH/NOPB has built-in overcurrent protection and thermal shutdown features. However, it's still important to follow proper design and layout guidelines to prevent overheating and overcurrent conditions. Additionally, consider adding external protection components, such as fuses or current-limiting resistors, to ensure the device's reliability.
  • The LM5117PMH/NOPB is rated for operation up to 125°C, but it's essential to follow proper thermal design and layout guidelines to ensure reliable operation in high-temperature environments. Additionally, consider derating the device's performance and output current to prevent overheating and ensure reliability.

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LM5117PMH/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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