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TPS22994RUKR - Texas Instruments

Description: 3.6V 1A 41mΩ 4-Ch I²C Controllable Load Switch With Quick Output Discharge and Prog. Options

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Symbol
TPS22994RUKR - Texas Instruments - PCB symbol
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PCB Footprints
TPS22994RUKR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RUK (S-PWQFN-N20)+
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3D Models
TPS22994RUKR - Texas Instruments - 3D model - Quad Flat No-Lead - RUK (S-PWQFN-N20)+
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TPS22994RUKR Details

  • Manufacturer Part Number:

    TPS22994RUKR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    SPST

  • Input Voltage-Max:

    3.6 V

  • Input Voltage-Min:

    1 V

  • JESD-30 Code:

    S-PQCC-N20

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    17.2 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    7.2 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    3 mm

TPS22994RUKR Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS22994RUKR involves keeping 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. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the input and output capacitors are of high quality and have low ESR. It's also important to decouple the input voltage with a capacitor and to use a low-ESR output capacitor.
  • The maximum input voltage that can be applied to the TPS22994RUKR is 5.5V. Exceeding this voltage can cause damage to the device.
  • The TPS22994RUKR is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the device's performance and to ensure proper thermal management in high-temperature environments.
  • To troubleshoot issues with the TPS22994RUKR, start by checking the input voltage and current, and ensuring that the device is properly powered. Next, check the output voltage and current, and ensure that the output capacitors are properly sized. If the issue persists, check the PCB layout and ensure that it follows the recommended guidelines.

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TPS22994RUKR 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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