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TPS2046D - Texas Instruments

Description: USB Power SW Hi Side/DIST Dual 5.5V 0.44A 8-Pin SOIC Tube

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TPS2046D - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - +soic d
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TPS2046D Details

  • Manufacturer Part Number:

    TPS2046D

  • 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:

    8542.39.00.90

  • Date Of Intro:

    1999-04-08

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • 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:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °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 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

TPS2046D Frequently Asked Questions (FAQs)

  • The TPS2046D can drive up to 10nF of capacitive load. However, it's recommended to limit the capacitive load to 4.7nF or less to ensure stability and prevent oscillations.
  • To ensure stability, make sure to follow the layout guidelines in the datasheet, use a low-ESR output capacitor (e.g., X5R or X7R), and keep the input and output capacitors close to the device. Additionally, avoid using long traces and minimize the loop area of the power and ground connections.
  • The TPS2046D can operate with an input voltage as low as 2.7V, but it's recommended to use a minimum input voltage of 3.3V to ensure proper operation and stability.
  • The TPS2046D is rated for operation up to 125°C, but it's recommended to derate the output current and power dissipation at higher temperatures to ensure reliability and prevent thermal shutdown.
  • The power dissipation of the TPS2046D can be calculated using the formula: Pd = (Vin - Vout) x Iout + (Vin x Iq), where Vin is the input voltage, Vout is the output voltage, Iout is the output current, and Iq is the quiescent current.

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TPS2046D 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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