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TPS2051CDBVT - Texas Instruments

Description: Single Channel, Current-Limited USB Power Distribution Switch

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PCB Footprints
TPS2051CDBVT - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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3D Models
TPS2051CDBVT - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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TPS2051CDBVT Details

  • Manufacturer Part Number:

    TPS2051CDBVT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    5

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    LOAD SWITCH

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    4.5 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.6 mm

TPS2051CDBVT Frequently Asked Questions (FAQs)

  • The maximum current rating of the TPS2051CDBVT is 1A per channel, with a total current limit of 2A for both channels combined.
  • To ensure safe operation in high-temperature environments, ensure that the device is properly heatsinked, and the junction temperature (TJ) does not exceed 150°C. Also, follow the recommended PCB layout and thermal design guidelines.
  • The minimum input voltage required for the TPS2051CDBVT to operate is 2.7V, but it is recommended to use a minimum input voltage of 3V for optimal performance.
  • No, the TPS2051CDBVT is a low-side switch, and it is not recommended to use it as a high-side switch. Using it as a high-side switch may lead to incorrect operation and potential damage to the device.
  • The TPS2051CDBVT has a built-in overcurrent protection feature. To implement it, connect a sense resistor (Rs) between the output and ground, and set the overcurrent threshold (Ilim) using an external resistor (Rlim) connected between the ILIM pin and ground.

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TPS2051CDBVT 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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