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TPS40054PWPR - Texas Instruments

Description: DC DC Cntrlr Single-OUT Sync Step Down 8V to 40V Input 16-Pin HTSSOP EP T/R

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TPS40054PWPR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP (R-PDSO-G16) (1)
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TPS40054PWPR - Texas Instruments  - 3D model - Small Outline Packages - PWP (R-PDSO-G16) (1)
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TPS40054PWPR Details

  • Manufacturer Part Number:

    TPS40054PWPR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    TSSOP

  • Pin Count:

    16

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    3.9

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    8 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    20 A

  • Output Voltage-Max:

    35 V

  • Output Voltage-Min:

    0.7 V

  • Output Voltage-Nom:

    32.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP16,.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:

    1.2 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    1000 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

TPS40054PWPR Frequently Asked Questions (FAQs)

  • The TPS40054PWPR can handle a maximum input voltage of 18V, but it's recommended to operate within the 12V to 15V range for optimal performance and reliability.
  • To ensure stable operation, keep the junction temperature (TJ) below 125°C. Use a heat sink or thermal pad to dissipate heat, and ensure good airflow around the device.
  • A 10uF to 22uF ceramic capacitor is recommended for input decoupling, placed as close to the VIN pin as possible. This helps to filter out noise and ensure stable operation.
  • Yes, the TPS40054PWPR can handle high currents up to 4A, but ensure the PCB layout and thermal design can handle the increased power dissipation. Use a heat sink or thermal pad to prevent overheating.
  • Use the FB (feedback) pin to set the output voltage. Connect a resistive divider from the output to the FB pin, and adjust the resistor values to achieve the desired output voltage.

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TPS40054PWPR 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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