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TPS2068CDGN - Texas Instruments

Description: Texas Instruments TPS2068CDGN, 1-Channel Load Switch IC, Power Distribution, 1.5A, 4.5 → 5.5V 8-Pin, MSOP

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TPS2068CDGN - Texas Instruments - PCB symbol
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PCB Footprints
TPS2068CDGN - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGN0008C_2021
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TPS2068CDGN - Texas Instruments - 3D model - Small Outline Packages - DGN0008C_2021
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TPS2068CDGN Details

  • Manufacturer Part Number:

    TPS2068CDGN

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    CURRENT LIMIT:3.6A; THERMAL SHUTDOWN:135C

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    LOAD SWITCH

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    4.5 V

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    COMMON OUTPUT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Switching:

    MAKE-BEFORE-BREAK

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

TPS2068CDGN Frequently Asked Questions (FAQs)

  • The maximum current that can be drawn from the output of the TPS2068CDGN is 2A, but it's recommended to limit the output current to 1.5A for reliable operation and to prevent overheating.
  • To ensure stability, it's essential to follow the layout guidelines provided in the datasheet, use a low-ESR output capacitor, and add a 10nF to 100nF ceramic capacitor between the VIN and EN pins to filter out noise.
  • The EN (enable) pin is used to turn the device on and off. 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 implement power sequencing or to turn off the device when it's not in use to reduce power consumption.
  • The output capacitor should be chosen based on the output voltage, output current, and ripple requirements. A low-ESR capacitor with a value between 10uF to 47uF is recommended. The capacitor should also be rated for the output voltage and have a low equivalent series resistance (ESR) to minimize voltage ripple.
  • The thermal shutdown temperature of the TPS2068CDGN is typically around 150°C to 160°C. When the device temperature exceeds this threshold, it will shut down to prevent damage.

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TPS2068CDGN 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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