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TPS22811LRPWR - Texas Instruments

Description: Power Switch ICs - Power Distribution 2.7-V to 16-V, 10-A, 6-mohm load switch with fast overvoltage protection and current monitoring

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TPS22811LRPWR - Texas Instruments - PCB symbol
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PCB Footprints
TPS22811LRPWR - Texas Instruments PCB footprint - Other - Other - RPW0010A-2021
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3D Models
TPS22811LRPWR - Texas Instruments - 3D model - Other - RPW0010A-2021
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TPS22811LRPWR Details

  • Manufacturer Part Number:

    TPS22811LRPWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    VQFN-HR-10

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    Current Limit:1.7A;Thermal Shutdown:155C

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    Load switch

  • Input Voltage-Max:

    16 V

  • Input Voltage-Min:

    2.7 V

  • JESD-30 Code:

    S-PQCC-N10

  • JESD-609 Code:

    e3

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VQCCN

  • Package Equivalence Code:

    LCC10,.08(UNSPEC)

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    16 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.45 mm

  • Terminal Position:

    QUAD

  • Threshold Voltage-Nom:

    +1.2V

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

    30

  • Width:

    2 mm

TPS22811LRPWR Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS22811LRPWR involves placing the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. TI provides a recommended PCB layout in the datasheet and application notes.
  • The selection of input and output capacitors for the TPS22811LRPWR depends on the specific application requirements. TI recommends using low-ESR capacitors with a minimum capacitance of 10uF for the input and output. The capacitor selection guide in the datasheet provides more information.
  • The maximum current rating of the TPS22811LRPWR is 2A. However, the actual current rating may be limited by the thermal performance of the device and the PCB. TI recommends following the thermal design guidelines in the datasheet to ensure reliable operation.
  • The TPS22811LRPWR has a built-in overcurrent protection feature that can be enabled by connecting the OC pin to the input voltage. The device will limit the output current to a safe level during an overcurrent event. The datasheet provides more information on how to implement overcurrent protection.
  • The TPS22811LRPWR is rated for operation up to 125°C. However, the device's performance and reliability may be affected at high temperatures. TI recommends following the thermal design guidelines in the datasheet to ensure reliable operation in high-temperature environments.

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TPS22811LRPWR 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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