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TPS23758RJJR - Texas Instruments

Description: Power Switch ICs - POE / LAN IEEE 802.3at PoE PD with no-opto sync flyback DC-DC controller 23-VSON -40 to 125

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PCB Footprints
TPS23758RJJR - Texas Instruments PCB footprint - Other - Other - RJJ0023B_24
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TPS23758RJJR - Texas Instruments  - 3D model - Other - RJJ0023B_24
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TPS23758RJJR Details

  • Manufacturer Part Number:

    TPS23758RJJR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2019-05-08

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    PoE POWERED DEVICE CONTROLLER

  • Input Voltage-Max:

    57 V

  • Input Voltage-Min:

    10.2 V

  • JESD-30 Code:

    R-PDSO-N23

  • JESD-609 Code:

    e4

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    23

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    57 V

  • Supply Voltage-Nom (Vsup):

    48 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4 mm

TPS23758RJJR Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS23758RJJR involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • Choose input capacitors with a low ESR (Equivalent Series Resistance) and a high ripple current rating. For output capacitors, choose ones with a low ESR and a high capacitance value. The recommended capacitance values are 10uF to 22uF for the input capacitor and 22uF to 47uF for the output capacitor.
  • The maximum ambient temperature range for the TPS23758RJJR is -40°C to 85°C. However, the device can operate up to 125°C junction temperature.
  • The TPS23758RJJR has a built-in overcurrent protection feature. To implement it, connect a resistor (RILIM) between the ILIM pin and the GND pin. The value of RILIM determines the overcurrent threshold. A lower value of RILIM sets a lower overcurrent threshold.
  • Yes, the TPS23758RJJR is suitable for high-reliability applications. It is designed and manufactured to meet the requirements of the automotive and industrial markets, and it has undergone rigorous testing and qualification to ensure its reliability.

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TPS23758RJJR 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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