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TPS2066DRG4 - Texas Instruments

Description: Power Switch ICs - Power Distribution Dual 1A Current-Limited

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TPS2066DRG4 - Texas Instruments - PCB symbol
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PCB Footprints
TPS2066DRG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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TPS2066DRG4 - Texas Instruments - 3D model - Small Outline Packages - D0008A
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TPS2066DRG4 Details

  • Manufacturer Part Number:

    TPS2066DRG4

  • 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:

    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 Current-Max (Isup):

    0.09 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

TPS2066DRG4 Frequently Asked Questions (FAQs)

  • The maximum current that can be drawn from the output of the TPS2066DRG4 is 1.5A. However, it's recommended to limit the output current to 1A for optimal performance and to prevent overheating.
  • To ensure proper thermal management, it's recommended to provide a heat sink or a thermal pad on the exposed pad of the QFN package. The thermal pad should be connected to a copper plane on the PCB to dissipate heat efficiently.
  • The recommended input capacitor value is 10uF to 22uF, and it should be a low-ESR ceramic capacitor, such as X5R or X7R, to minimize voltage ripple and ensure stable operation.
  • The TPS2066DRG4 is rated for operation up to 85°C, but it's recommended to derate the output current and ensure proper thermal management to prevent overheating. For high-temperature applications above 85°C, consider using a different device or consulting with a TI representative.
  • The enable pin (EN) is an active-high input that can be connected to a logic signal or a pull-up resistor. When EN is high, the device is enabled, and when EN is low, the device is disabled. It's recommended to use a pull-up resistor to ensure the device is enabled during power-up.

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TPS2066DRG4 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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