Please enter a minimum 3 letters or numbers
Technical Content
Part Image

TPS2378DDAR - Texas Instruments

Description: IEEE 802.3at PoE High-Power PD Interface with AUX Control

Download TPS2378DDAR Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
Send part feedback
Symbol
TPS2378DDAR - Texas Instruments - PCB symbol
click to zoom
PCB Footprints
TPS2378DDAR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DDA
click to zoom
3D Models
TPS2378DDAR - Texas Instruments - 3D model - Small Outline Packages - DDA
click to zoom

TPS2378DDAR Details

  • Manufacturer Part Number:

    TPS2378DDAR

  • 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:

    NO

  • Analog IC - Other Type:

    PoE POWERED DEVICE CONTROLLER

  • Input Voltage-Max:

    57 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    2

  • 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:

    HLSOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.7 mm

  • Supply Current-Max (Isup):

    0.85 mA

  • Supply Voltage-Max (Vsup):

    57 V

  • Supply Voltage-Nom (Vsup):

    1.4 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +3.9V

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

    30

  • Width:

    3.9 mm

TPS2378DDAR Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS2378DDAR involves placing the input capacitors close to the VIN pin, using a solid ground plane, and keeping the high-current paths short and wide. A 4-layer PCB with a dedicated power plane is recommended.
  • Choose an input capacitor with a voltage rating of at least 1.5 times the maximum input voltage, and a capacitance value between 4.7uF to 22uF. X5R or X7R ceramic capacitors are recommended for their low ESR and high reliability.
  • The TPS2378DDAR can deliver up to 3.5A of output current, but this is dependent on the input voltage, output voltage, and thermal conditions. Be sure to check the datasheet for the specific current limits for your application.
  • The output voltage of the TPS2378DDAR can be adjusted by using a resistor divider network between the VOUT pin and the GND pin. The datasheet provides a formula to calculate the required resistor values for a specific output voltage.
  • The EN (enable) pin is used to turn the regulator on or off. When the EN pin is high, the regulator is enabled, and when it is low, the regulator is disabled. This pin can be used to implement power sequencing or to turn off the regulator during shutdown.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

TPS2378DDAR Overview

Use the download button to access the TPS2378DDAR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TPS23, or try a keyword search, such as Power Management 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.

Suggested Parts

If you searched for TPS2378DDAR, you might also be interested in these parts:
Part Number
KX023-1025-FR
LM5008MM
MIC29302BU
TS5A23166DCUR
TPS23861PWR
GRM21BC72A105KE01L
CL10B102KC8NNNC
DCM2322T72S26A0T60
GRM188R72A103KA01D

Parts related to TPS2378DDAR

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑

TPS2378DDAR Alternates

Showing results

Image Part Number Model
Part Image TPS2378DDA Texas Instruments

Fixed, 1 Channel, +3.9V, PDSO8