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TPS2051BDG4 - Texas Instruments

Description: USB Power SW Hi Side/DIST Single 5.5V 0.75A to 1.25A 8-Pin SOIC Tube

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TPS2051BDG4 - Texas Instruments - PCB symbol
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PCB Footprints
TPS2051BDG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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TPS2051BDG4 - Texas Instruments - 3D model - Small Outline Packages - D0008A
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TPS2051BDG4 Details

  • Manufacturer Part Number:

    TPS2051BDG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    UNDERVOLTAGE LOCKOUT

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    LOAD SWITCH

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.7 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • 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 (Isup):

    0.07 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • 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

  • Width:

    3.9 mm

TPS2051BDG4 Frequently Asked Questions (FAQs)

  • The TPS2051BDG4 can handle a maximum current of 1A per channel, with a total current limit of 2A for both channels.
  • The TPS2051BDG4 requires a power supply voltage between 2.7V and 5.5V, and it's recommended to use a decoupling capacitor of at least 1uF between the VIN pin and GND to ensure stable operation.
  • The EN (enable) pin is used to enable or disable the TPS2051BDG4. When the EN pin is high, the device is enabled, and when it's low, the device is disabled. You can use the EN pin to control the power state of the device, for example, to reduce power consumption when not in use.
  • The TPS2051BDG4 has a flexible configuration that can be customized for specific applications. You can use external resistors to set the current limit, and the device also has a built-in thermal shutdown feature to prevent overheating. Consult the datasheet and application notes for specific configuration guidelines.
  • The TPS2051BDG4 has a thermal shutdown feature that turns off the device when the junction temperature exceeds 150°C. To ensure reliable operation, it's essential to provide adequate heat sinking and follow proper PCB design guidelines to minimize thermal resistance.

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TPS2051BDG4 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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