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HomeProductsIntegrated Circuits (ICs)PMIC - Power Over Ethernet (PoE) ControllersTPS2378DDAR
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TPS2378DDAR - Texas Instruments

Manufacturer Part Number
TPS2378DDAR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS2378DDAR
ECAD Model
Parts Description
IC POE CNTRL 1 CHANNEL 8SOPWR
Package
8-PowerSOIC (0.154', 3.90mm Width)
Data sheet
TPS2378.pdf
RoHs Status
ROHS3 Compliant
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In stock: 51000

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Specifications

TPS2378DDAR Tech Specifications
Texas Instruments - TPS2378DDAR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS2378DDAR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 0V ~ 57V  
Type Controller (PD)  
Supplier Device Package 8-SO PowerPad  
Standards 802.3at (PoE+), 802.3af (PoE)  
Series -  
Power - Max 25.5 W  
Package / Case 8-PowerSOIC (0.154', 3.90mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C  
Number of Channels 1  
Mounting Type Surface Mount  
Internal Switch(s) Yes  
Current - Supply 285µA  
Base Product Number TPS2378  
Auxiliary Sense Yes  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

TPS2378DDAR

Manufacturer

Texas Instruments

Introduction

Power Over Ethernet Controller for efficient power distribution via Ethernet cabling

Product Features and Performance

Single channel PoE Controller PD

Compliant with 802.3at PoE+ and 802.3af PoE standards

Integrated internal switching regulator

Auxiliary power support

Supports up to 25.5W power output

Product Advantages

High level of integration for reduced external component count

Efficient power management for powered devices

Robust thermal performance with PowerSOIC package

Flexibility in design with auxiliary power sensing

Key Technical Parameters

PoE Standard: IEEE 802.3at, IEEE 802.3af

PoE Power Capacity: 25.5W maximum

Number of Channels: 1

Voltage Supply Range: 0V to 57V

Supply Current: 285µA

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Built-in thermal protection

Under/over-voltage lockout

Industry-standard certification compliance

Compatibility

Supports a wide range of Ethernet-powered devices

Application Areas

Wireless Access Points

IP Cameras

VoIP Phones

Industrial Automation Systems

Product Lifecycle

Active status

Not currently nearing discontinuation

Several Key Reasons to Choose This Product

Efficient power solution for PoE-capable devices

Suitable for multiple PoE applications

Texas Instruments' reputation for reliable and durable components

Support for high-power applications up to 25.5W

Ease of use with minimal external component requirements

Fully integrated solution with advanced safety features

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS2378DDAR

Product Attribute TPS2378DDAR TPS23785PWP TPS2383APMR TPS23784PWPR
Part Number TPS2378DDAR TPS23785PWP TPS2383APMR TPS23784PWPR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Voltage - Supply 0V ~ 57V - 44V ~ 57V -
Current - Supply 285µA - 5mA -
Number of Channels 1 - 8 -
Power - Max 25.5 W - 15.4 W -
Package Tape & Reel (TR) Bulk Tape & Reel (TR) Bulk
Internal Switch(s) Yes - No -
Base Product Number TPS2378 - TPS2383 -
Supplier Device Package 8-SO PowerPad - 64-LQFP (10x10) -
Type Controller (PD) - Controller (PSE) -
Operating Temperature -40°C ~ 85°C - -40°C ~ 85°C -
Series - - - -
Mounting Type Surface Mount - Surface Mount -
Package / Case 8-PowerSOIC (0.154', 3.90mm Width) - 64-LQFP -
Auxiliary Sense Yes - No -
Standards 802.3at (PoE+), 802.3af (PoE) - 802.3af (PoE) -

TPS2378DDAR Datasheet PDF

Download TPS2378DDAR pdf datasheets and Texas Instruments documentation for TPS2378DDAR - Texas Instruments.

PCN Assembly/Origin
2.73KHz.pdf
HTML Datasheet
TPS2378.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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TPS2378DDAR Image

TPS2378DDAR

Texas Instruments
32D-TPS2378DDAR

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