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TPS2105DBVT - Texas Instruments

Description: Power Switch Hi Side 0.5A 5-Pin SOT-23 Texas Instruments TPS2105DBVT, Power Switch 0.5A 5.5 V max. 5-Pin SOT-23

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Symbol
TPS2105DBVT - Texas Instruments - PCB symbol
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PCB Footprints
TPS2105DBVT - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV (R-PDSO-G5)_(2001)
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3D Models
TPS2105DBVT - Texas Instruments - 3D model - SOT23 (5-Pin) - DBV (R-PDSO-G5)_(2001)
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TPS2105DBVT Details

  • Manufacturer Part Number:

    TPS2105DBVT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    5

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    LOAD SWITCH

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    2

  • Number of Functions:

    2

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.6 mm

TPS2105DBVT Frequently Asked Questions (FAQs)

  • The TPS2105DBVT can handle a maximum current of 2A, but it's recommended to limit the current to 1.5A for continuous operation to ensure reliability and prevent overheating.
  • To ensure proper power-on and power-off, make sure to follow the recommended power sequencing and timing in the datasheet. Also, 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) to control the device's power state. A logic high (>1.4V) enables the device, while a logic low (<0.4V) disables it.
  • Choose an output capacitor with a low ESR (equivalent series resistance) and a capacitance value between 10uF to 47uF. A ceramic capacitor with an X5R or X7R dielectric is recommended. The output capacitor helps to filter out noise and ensure stable output voltage.
  • The thermal impedance of the TPS2105DBVT is 24°C/W. This means that for every watt of power dissipated, the junction temperature will increase by 24°C. To ensure reliable operation, make sure to provide adequate heat sinking and follow the recommended thermal design guidelines.

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TPS2105DBVT 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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