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TPS2051BDRG4 - Texas Instruments

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

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TPS2051BDRG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - +soic d
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TPS2051BDRG4 Details

  • Manufacturer Part Number:

    TPS2051BDRG4

  • 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:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • 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

TPS2051BDRG4 Frequently Asked Questions (FAQs)

  • The maximum current that can be drawn from the output of the TPS2051BDRG4 is 1A, but it's recommended to limit the output current to 500mA for reliable operation.
  • To ensure proper power-on and power-off, make sure to follow the recommended power-up and power-down sequencing in the datasheet, and use a capacitor on the EN pin to filter out noise and ensure a clean enable signal.
  • The EN (enable) pin is used to turn the device on and off. To use it, connect the EN pin to a logic signal (e.g. from a microcontroller) that goes high to enable the device and low to disable it. Make sure to use a pull-down resistor to ensure the device is disabled when the EN pin is floating.
  • Choose an output capacitor with a value between 10uF and 47uF, and a voltage rating that exceeds the output voltage of the device. A low-ESR capacitor is recommended to minimize output voltage ripple and ensure stability.
  • The thermal shutdown temperature of the TPS2051BDRG4 is typically around 150°C, but this can vary depending on the specific device and operating conditions. Consult the datasheet for more information.

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TPS2051BDRG4 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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