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TPS25990ARQPR - Texas Instruments

Description: TPS25990 2.9 V – 16 V, 0.79-mΩ, 60-A eFuse with PMBus® Digital Telemetry

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TPS25990ARQPR - Texas Instruments - PCB symbol
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PCB Footprints
TPS25990ARQPR - Texas Instruments PCB footprint - Other - Other - RQP0026A
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3D Models
TPS25990ARQPR - Texas Instruments - 3D model - Other - RQP0026A
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TPS25990ARQPR Details

  • Manufacturer Part Number:

    TPS25990ARQPR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    eFUSE

  • Input Voltage-Max:

    16 V

  • Input Voltage-Min:

    2.9 V

  • JESD-30 Code:

    R-PQCC-N26

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    26

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    50 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC26,.18X.2(UNSPEC)

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    16 V

  • Supply Voltage-Min (Vsup):

    2.9 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

  • Threshold Voltage-Nom:

    +1.1V

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

    30

  • Width:

    4.5 mm

TPS25990ARQPR Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS25990ARQPR 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 layout in the datasheet and application notes.
  • Choose an input capacitor with a voltage rating that exceeds the maximum input voltage, a capacitance value between 4.7uF to 22uF, and an ESR that meets the datasheet specifications. X5R or X7R ceramic capacitors are good options.
  • The TPS25990ARQPR can deliver up to 3A of output current, but this may vary depending on the input voltage, output voltage, and thermal conditions. Refer to the datasheet for more information on output current capabilities.
  • The output voltage of the TPS25990ARQPR can be adjusted by connecting a resistor divider network between the VOUT pin and the GND pin. The datasheet provides a formula to calculate the required resistor values for a specific output voltage.
  • The EN (enable) pin is used to turn the regulator on or off. When the EN pin is high, the regulator is enabled, and when it's low, the regulator is disabled. This pin can be used to implement power sequencing or to turn off the regulator when not in use.

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TPS25990ARQPR 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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