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TPS23758RJJT - Texas Instruments

Description: IEEE 802.3at PoE PD with no-opto sync flyback DC-DC controller

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TPS23758RJJT - Texas Instruments PCB footprint - Other - Other - TPS23758RJJT-3
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TPS23758RJJT - Texas Instruments  - 3D model - Other - TPS23758RJJT-3
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TPS23758RJJT Details

  • Manufacturer Part Number:

    TPS23758RJJT

  • 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:

    2019-06-15

  • 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

TPS23758RJJT Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS23758RJJT 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. TI provides a recommended PCB layout in the datasheet and application notes.
  • The selection of input and output capacitors for the TPS23758RJJT depends on the specific application requirements. TI recommends using low-ESR capacitors with a minimum capacitance of 10uF for the input and output. The capacitor selection guide in the datasheet provides more information.
  • The TPS23758RJJT has an operating ambient temperature range of -40°C to 85°C. However, the device can operate at higher temperatures with derating. Refer to the thermal characteristics section in the datasheet for more information.
  • The TPS23758RJJT has a built-in overcurrent protection feature. To implement it, connect a sense resistor in series with the output and connect the sense pin to the sense resistor. The device will limit the output current to the programmed value. Refer to the application notes for more information.
  • Yes, the TPS23758RJJT is suitable for high-reliability applications. It is designed and manufactured to meet the requirements of automotive and industrial applications. TI provides a reliability report and other documentation to support high-reliability applications.

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TPS23758RJJT 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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