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TPS2493PW - Texas Instruments

Description: Positive high-voltage power-limiting hot swap controller with analog current monitor output

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TPS2493PW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - 14-Pin TSSOP-ren1
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TPS2493PW - Texas Instruments  - 3D model - Small Outline Packages - 14-Pin TSSOP-ren1
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TPS2493PW Details

  • Manufacturer Part Number:

    TPS2493PW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    HOT SWAP CONTROLLER

  • Input Voltage-Max:

    80 V

  • Input Voltage-Min:

    9 V

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSOP14,.25,25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max (Isup):

    1 mA

  • Supply Voltage-Max (Vsup):

    80 V

  • Supply Voltage-Min (Vsup):

    9 V

  • Supply Voltage-Nom (Vsup):

    48 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +1.35V,.1V

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

    30

  • Width:

    4.4 mm

TPS2493PW Frequently Asked Questions (FAQs)

  • The maximum current rating of the TPS2493PW is 3A. However, it's recommended to derate the current to 2.5A for reliable operation.
  • To ensure proper power-up, connect the EN pin to a 1.8V to 5.5V voltage source, and make sure the input voltage (VIN) is within the recommended range of 2.7V to 5.5V.
  • The FAULT pin is an open-drain output that indicates an overcurrent or overtemperature fault condition. It can be used to trigger a system reset or shutdown.
  • Yes, the TPS2493PW can be used as a high-side switch. However, it's essential to ensure the input voltage (VIN) is within the recommended range and the output voltage (VOUT) is within the specified range to avoid damage to the device.
  • To calculate the power dissipation, use the formula: Pd = (VIN - VOUT) x IOUT. Make sure to consider the thermal resistance (RθJA) and the maximum junction temperature (TJ) to ensure reliable operation.

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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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