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TPS2419D - Texas Instruments

Description: N+1 and ORing Power Rail Controller with Enable

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TPS2419D - Texas Instruments - PCB symbol
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PCB Footprints
TPS2419D - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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3D Models
TPS2419D - Texas Instruments - 3D model - Small Outline Packages - D0008A
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TPS2419D Details

  • Manufacturer Part Number:

    TPS2419D

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • Input Voltage-Max:

    16.5 V

  • Input Voltage-Min:

    0.8 V

  • JESD-30 Code:

    R-PDSO-G8

  • 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

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    16.5 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

TPS2419D Frequently Asked Questions (FAQs)

  • The TPS2419D can handle up to 2.5A of continuous current, but it's recommended to derate the current based on the ambient temperature and PCB layout.
  • The sense resistor value depends on the maximum current and desired accuracy. A good starting point is to use the formula Rsense = 0.05 / Imax, where Imax is the maximum expected current. Then, adjust the value based on the desired accuracy and PCB layout.
  • The EN (enable) pin is used to turn the device on and off. When EN is high, the device is enabled, and when EN is low, the device is disabled. This pin can be used to implement power-saving modes or to turn off the device during fault conditions.
  • The TPS2419D has built-in OCP and OVP. For OCP, the device will limit the current to the programmed value. For OVP, the device will shut down if the input voltage exceeds the programmed value. Make sure to choose the correct threshold values based on your application requirements.
  • A good PCB layout for the TPS2419D should minimize the distance between the device and the sense resistor, and ensure that the high-current paths are short and wide. Also, keep the device away from heat sources and ensure good thermal dissipation.

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TPS2419D Overview

Use the download button to access the TPS2419D schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TPS24, or try a keyword search, such as Other Signal Circuits

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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