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TPS25940LQRVCRQ1 - Texas Instruments

Description: 2.7V-18V Automotive Current-Limited Load Switch with Current Sense & Short-to-Battery Protection

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TPS25940LQRVCRQ1 - Texas Instruments - PCB symbol
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PCB Footprints
TPS25940LQRVCRQ1 - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RVC (R-PWQFN-N20)
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TPS25940LQRVCRQ1 - Texas Instruments - 3D model - Quad Flat No-Lead - RVC (R-PWQFN-N20)
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TPS25940LQRVCRQ1 Details

  • Manufacturer Part Number:

    TPS25940LQRVCRQ1

  • 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

  • Date Of Intro:

    2018-06-10

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    eFUSE

  • Input Voltage-Max:

    18 V

  • Input Voltage-Min:

    2.7 V

  • JESD-30 Code:

    R-PQCC-N20

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    5.3 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    3 mm

TPS25940LQRVCRQ1 Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS25940LQRVCRQ1 involves placing the input capacitors close to the VIN pin, using a solid ground plane, and keeping the high-current paths short and wide. TI provides a recommended PCB layout in the datasheet and application notes.
  • Choose input capacitors with a low ESR and a voltage rating that exceeds the maximum input voltage. For output capacitors, choose ones with a low ESR and a voltage rating that exceeds the output voltage. The datasheet provides guidelines for capacitor selection.
  • The TPS25940LQRVCRQ1 is rated for operation from -40°C to 125°C. However, the maximum ambient temperature range may be limited by the specific application and the thermal design of the system.
  • The TPS25940LQRVCRQ1 has a built-in overcurrent protection feature that can be enabled by connecting the OC pin to the VIN pin. The device will limit the output current to the programmed value when an overcurrent condition is detected.
  • Yes, the TPS25940LQRVCRQ1 is qualified for automotive and high-reliability applications. It meets the requirements of the AEC-Q100 standard and is manufactured using a qualified process.

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TPS25940LQRVCRQ1 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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