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TPS54315PWP - Texas Instruments

Description: 60-mΩ, MOSFET Switches for High Efficiency at As members of the SWIFT™ family of DC - DC regulators, the TPS54311, TPS54312, TPS54313, 3-A Continuous Output Source and Sink Current TPS54314, TPS54315 and TPS54316 low-input- • 0.9-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V Fixed voltage high-outputcurrent synchronous-buck PWM Output Voltage Devices With 1.0% Initial Accuracy converters integrate all required active components. • Internally Compensated for Low Parts Count Included on the substrate with the

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TPS54315PWP - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP (R-PDSO-G20)
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TPS54315PWP - Texas Instruments  - 3D model - Small Outline Packages - PWP (R-PDSO-G20)
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TPS54315PWP Details

  • Manufacturer Part Number:

    TPS54315PWP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    GREEN, PLASTIC, HTSSOP-20

  • Pin Count:

    20

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • 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:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Max:

    2.5 V

  • Output Voltage-Min:

    2.5 V

  • Output Voltage-Nom:

    2.5 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:

    1.2 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    700 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

TPS54315PWP Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TPS54315PWP is 42V, but it's recommended to keep it below 40V for reliable operation.
  • To ensure stability, make sure to follow the recommended layout and component selection guidelines in the datasheet, and add a 10uF ceramic capacitor between VIN and GND, and a 22uF ceramic capacitor between VOUT and GND.
  • The minimum input voltage required for the TPS54315PWP to operate is 6.5V, but it's recommended to keep it above 7V for reliable operation.
  • Yes, the TPS54315PWP can operate in high-temperature environments up to 125°C, but the output current may need to be derated to prevent overheating.
  • The output voltage of the TPS54315PWP can be adjusted by changing the resistor divider ratio between the FB pin and the output voltage, as described in the datasheet.

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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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Part Image TPS54315PWPR Texas Instruments

Switching Regulator, Voltage-mode, 3A, 700kHz Switching Freq-Max, PDSO20