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TPS54673PWP - Texas Instruments

Description: 3V to 6V Input, 6A Synchronous Step-Down SWIFT™ Converter for Prebiased Outputs

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TPS54673PWP - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP (R-PDSO-G28)-
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TPS54673PWP Details

  • Manufacturer Part Number:

    TPS54673PWP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Pin Count:

    28

  • 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:

    5.5 V

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e4

  • Length:

    9.7 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    6 A

  • Output Voltage-Max:

    4.5 V

  • Output Voltage-Min:

    0.9 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP28,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, 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

  • Technology:

    BICMOS

  • 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

TPS54673PWP Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TPS54673PWP is 6.5V, as specified in the datasheet. However, it's recommended to keep the input voltage below 6V to ensure reliable operation and to prevent damage to the device.
  • The output voltage of the TPS54673PWP can be calculated using the following formula: VOUT = 0.8V x (1 + RFBT/RFB) where RFBT and RFB are the feedback resistors. The output voltage range is from 0.8V to 5.5V.
  • The minimum input capacitance required for the TPS54673PWP is 10uF, as specified in the datasheet. However, it's recommended to use a higher value capacitor (e.g. 22uF) to ensure stable operation and to filter out noise.
  • The TPS54673PWP is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at high temperatures to ensure reliable operation. Consult the datasheet for more information on thermal derating.
  • To ensure stability, follow the layout guidelines in the datasheet, keep the input and output capacitors close to the device, and use a low-ESR output capacitor. Additionally, make sure the feedback resistors are properly selected and the output voltage is within the recommended range.

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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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