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TPS54310MPWPREP - Texas Instruments

Description: • Controlled Baseline • Adjustable Output Voltage Down to 0.9 V With – One Assembly Site 1% Accuracy – One Test Site • Externally Compensated for Design Flexibility – One Fabrication Site • Fast Transient Response • Extended Temperature Performance of • Wide PWM Frequency: Fixed 350 kHz, 550 –55°C to 125°C kHz, or Adjustable 280 kHz to 700 kHz • Enhanced Diminishing Manufacturing Sources • Load Protected by Peak Current Limit and (DMS) Support Thermal Shutdown • Enhanced Product-Change Notification

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TPS54310MPWPREP - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP (R-PDSO-G20)
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TPS54310MPWPREP Details

  • Manufacturer Part Number:

    TPS54310MPWPREP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    20

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Max:

    3.3 V

  • Output Voltage-Min:

    0.9 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • 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:

    BUCK

  • Switching Frequency-Max:

    700 kHz

  • Temperature Grade:

    MILITARY

  • 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

TPS54310MPWPREP Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TPS54310MPWPREP is 42V, but it's recommended to keep it below 40V for reliable operation.
  • To ensure the stability of the output voltage, it's essential to use the recommended output capacitor values and types, and to follow the layout guidelines provided in the datasheet.
  • The minimum input capacitance required for the TPS54310MPWPREP is 10uF, but it's recommended to use a higher value (e.g., 22uF) for better performance.
  • The TPS54310MPWPREP is rated for operation up to 125°C, but it's essential to consider the thermal design and ensure that the device does not exceed the maximum junction temperature (TJ) of 150°C.
  • The output voltage of the TPS54310MPWPREP can be calculated using the formula: VOUT = 0.8V x (1 + R2/R1), where R1 and R2 are the resistors used in the feedback network.

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TPS54310MPWPREP 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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