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TPS25921ADR - Texas Instruments

Description: 18V, 1.6A, 90mΩ eFuse with Adjustable +/-2% Accurate Current Limit

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TPS25921ADR - Texas Instruments - PCB symbol
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PCB Footprints
TPS25921ADR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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3D Models
TPS25921ADR - Texas Instruments - 3D model - Small Outline Packages - D0008A
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TPS25921ADR Details

  • Manufacturer Part Number:

    TPS25921ADR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mexico

  • 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:

    18 V

  • Input Voltage-Min:

    4.5 V

  • JESD-30 Code:

    R-PDSO-N8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.6 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SON

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    0.58 mA

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +1.39V

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

    30

  • Width:

    3.9 mm

TPS25921ADR Frequently Asked Questions (FAQs)

  • The TPS25921ADR can handle input voltages up to 28V, but it's recommended to keep the input voltage below 24V for optimal performance and reliability.
  • The TPS25921ADR has a fixed output voltage of 3.3V or 5V, depending on the specific part number. Choose the part number that matches your required output voltage. If you need a different output voltage, consider using an adjustable voltage regulator or a different part.
  • The TPS25921ADR can provide up to 2A of output current, but this may vary depending on the input voltage, output voltage, and ambient temperature. Be sure to check the datasheet for specific current limits and thermal derating.
  • To ensure stability and reliability, follow the recommended PCB layout and component placement guidelines in the datasheet. Also, make sure to use a suitable input capacitor, output capacitor, and thermal management to prevent overheating.
  • The TPS25921ADR is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. Be sure to check the datasheet for thermal derating and consider using a heat sink or thermal management techniques to keep the device within its recommended operating temperature range.

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TPS25921ADR 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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Part Image TPS25921AD Texas Instruments

Adjustable, 1 Channel, +1.39V, PDSO8