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TPS2031D - Texas Instruments

Description: Texas Instruments TPS2031D, Quad USB Power Switch High Side, 33mΩ, 2.7 V min., 8-Pin SOIC

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TPS2031D - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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TPS2031D - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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TPS2031D Details

  • Manufacturer Part Number:

    TPS2031D

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Mainland China, Mexico, Philippines, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Built-in Protections:

    OVER CURRENT; THERMAL; UNDER VOLTAGE

  • Driver Number of Bits:

    1

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    BUFFER OR INVERTER BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current Flow Direction:

    SOURCE

  • Output Current-Max:

    0.6 A

  • Output Peak Current Limit-Nom:

    0.9 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.1 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    MOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Turn-off Time:

    40000 µs

  • Turn-on Time:

    20000 µs

  • Width:

    3.9 mm

TPS2031D Frequently Asked Questions (FAQs)

  • The maximum current rating of the TPS2031D is 1A, but it can be limited by the thermal dissipation of the package and the PCB design.
  • The sense resistor value depends on the maximum current and voltage of your application. A good starting point is to use the formula Rsense = 0.05V / Imax, where Imax is the maximum current. You can then adjust the value based on your specific requirements.
  • The EN (enable) pin is used to turn the device on and off. When EN is high, the device is enabled, and when EN is low, the device is disabled. You can use the EN pin to control the power consumption of your system or to implement power sequencing.
  • You can use external components such as TVS diodes or zener diodes to protect the TPS2031D from overvoltage conditions. For undervoltage conditions, you can use a voltage supervisor or a reset IC to reset the system when the input voltage falls below a certain threshold.
  • The thermal resistance of the TPS2031D package is typically around 30°C/W for the SOIC package and 50°C/W for the QFN package. You can use this value to estimate the junction temperature of the device and ensure that it stays within the recommended operating range.

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TPS2031D 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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