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TPS25940AQRVCTQ1 - Texas Instruments

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

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TPS25940AQRVCTQ1 - Texas Instruments - PCB symbol
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PCB Footprints
TPS25940AQRVCTQ1 - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RVC0020A
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TPS25940AQRVCTQ1 - Texas Instruments - 3D model - Quad Flat No-Lead - RVC0020A
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TPS25940AQRVCTQ1 Details

  • Manufacturer Part Number:

    TPS25940AQRVCTQ1

  • 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:

    2016-06-05

  • 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 Current-Max (Isup):

    0.3 mA

  • 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

TPS25940AQRVCTQ1 Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS25940AQRVCTQ1 involves placing the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. TI provides a recommended PCB layout in the datasheet and application notes.
  • Choose input and output capacitors with low ESR, high ripple current rating, and a voltage rating that exceeds the maximum input voltage. X5R or X7R ceramic capacitors are good options. The datasheet provides guidance on capacitor selection and recommended values.
  • The TPS25940AQRVCTQ1 is rated for operation from -40°C to 125°C. However, the device's performance and reliability may degrade at extreme temperatures. Ensure proper thermal design and heat sinking to maintain a safe operating temperature.
  • The TPS25940AQRVCTQ1 has a built-in overcurrent protection feature. Set the OCSET pin to the desired current limit using a resistor divider network. The device will limit the output current to the set value and prevent damage from excessive current.
  • Yes, the TPS25940AQRVCTQ1 is AEC-Q100 qualified and suitable for automotive and high-reliability applications. However, ensure that the device is used within its specified operating conditions and that the system design meets the required safety and reliability standards.

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TPS25940AQRVCTQ1 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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