(ACTIVE) IEEE 802.3at PoE High-Power PD Interface with External Gate Driver

Description &
Sample &
Tools &
Support & Community

Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Temp (oC) Price | QTY Package | Pins Device Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
TPS2379DDA ACTIVE -40 to 85 1.20 | 1ku SO PowerPAD (DDA) | 8 View 75 | TUBE >5K 1k quantity lead time: In stock
Not Available Contact Distributor TPS2379DDAR ACTIVE -40 to 85 1.00 | 1ku SO PowerPAD (DDA) | 8 View 2500 | LARGE T&R No Stock Typical lead time for 1k quantity: 4 to 8 weeks

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 943 20 Jan 2012

Application Notes (1)

Title Abstract Type Size (KB) Date Views
PDF 520 08 Feb 2012 1,561

User Guides (1)

Title Type Size (KB) Date Views
PDF 440 20 Mar 2012 683

Selection & Solution Guides (1)

Title Type Size (KB) Date Views
PDF 9158 11 Mar 2013 29,687

Tools & Software

Models (1)

Title Category Type Size (KB) Date Views
TPS2379 PSpice Transient Model PSpice Model ZIP 42 KB 18 Dec 2013 620 views

Design Kits & Evaluation Modules (1)

Name Part# Type
TPS2379 Evaluation Module TPS2379EVM-106 Evaluation Modules & Boards

Software (1)

PoE PD Efficiency Calculator 
(ZIP 452 KB )    1,619 views, 11 Jul 2013  

Reference Designs

Description Part Number Company Tool Type
Non-Standard (>25.5W) PoE - High Efficiency Forward Converter (12V@5A) PMP7499 Texas Instruments Reference Designs

Support & Community

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Training & Events

Name Type Available During
Digital Power Supply Design Workshop
Do you want to reduce your development time of digital power supplies or code a digital controller?
Multi-Day Workshops   Tue, 06 May 2014 - Thu, 08 May 2014  
High Current Battery Charger Solutions for Portable Devices
This video is a must see for anyone involved with the design in of a battery charger for a high current portable device.
On-Line Training   On Demand  
Single Cell Charge Considerations
Learn many Single Cell Charge considerations. System overview, input considerations, limitations, topology and thermal issues.
On-Line Training   On Demand  
Wireless Power Tx Design
If you have difficulty in designing Wireless Power Transmitters, this video will provide you with a lot of tips for doing it.
On-Line Training   On Demand  
PCB Layout Guidelines for Fuel Gauge Design
The pack designer must take care to design the hardware to protect the pack in the conditions where it will be used.
On-Line Training   On Demand  
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