TI speeds Power over Ethernet development with next-generation PSE controller

Author
SySAdmin
Posted
August 13, 2014
Views
1102

Page All:

Page 1
TI speeds Power over Ethernet development with next-generation PSE controller

Two-layer evaluation module and reference design simplify PoE design in network video recorders and Ethernet switches

DALLAS, Aug. 13, 2014 /PRNewswire/ -- Easing design for rapidly growing Power over Ethernet (PoE) applications, Texas Instruments Incorporated (TI) (NASDAQ:TXN) introduced a two-layer PoE power sourcing equipment (PSE) evaluation module and TI Design based on TI's new TPS23861 PoE controller. The high-performance quad-port controller and reference design significantly reduce development time and cost when creating PoE-enabled network video recorders, IP phone switches and wireless base stations. For more information and to order samples, visit: http://www.ti.com/poedesign-pr.

http://photos.prnewswire.com/prnvar/20140812/135702

Features and benefits of the PoE PSE design:

    --  Reduces PoE development costs: The TPS23861 evaluation board features
        two controllers with associated circuitry on a two-layer printed-circuit
        board (PCB), minimizing material and build costs that often occur when
        using multiple boards.
    --  Easy to use, "plug and play" operation: The evaluation module is also
        offered in auto mode, eliminating the need for host control.
    --  IEEE-compliant: The TPS23861 passes the University of New Hampshire's
        Interoperability Lab and SIFO's test suites.
    --  Thermal design flexibility: The TPS23861 consumption does not exceed 400
        mW in any operating condition. The external FET architecture allows the
        design engineer to select the FET that best meets size, cost, and
        efficiency requirements.
    --  Enhanced reliability:  The four-point detection feature avoids system
        damage by preventing erroneous start-up.
For custom power management programmability and configuration, the TI Design's motherboard provides interfaces for two optional boards, the MSP-EXP430G2 LaunchPad(TM) and USB-to-GPIO Interface Adapter, which are both available in the TI eStore.

Leading PoE technology and design
With state-of-the-art semiconductor products and extensive systems expertise, TI enables manufacturers to quickly deliver higher-performance PoE products to end-equipment designers. TI is a founding member of the PoETec Consortium and University of New Hampshire's PoE Consortium. TI has been instrumental in IEEE's 802.3bt task force to deliver a higher power PoE standard. Visit TI's PoE page or the IEEE 802.3 series on the Power House blog to learn more about TI's commitment to PoE innovation.

Availability, packaging and pricing
Available now in a 28-pin TSSOP package, the TPS23861 PoE PSE controller is priced at US$3.40 each in 1,000-unit quantities. The TPS23861EVM-612 evaluation module is available for US$299 and includes a downloadable PI Commander graphical user interface. A fully tested and proven TIDA-00290 PoE reference design with schematic, bill of materials and design files is also available for download.

More information:

    --  Check out TI's extensive line of PoE solutions.
    --  Stay up to date on and contribute to the formation of the new IEEE
        standard for PoE with TI's IEEE blog series on the Power House blog.
    --  Find dozens of PoE reference designs for any application in the TI
        Designs PowerLab(TM) Reference Design Library.
    --  Ask questions and help solve problems in the Power over Ethernet Forum
        in the TI E2E(TM) Community
About Texas Instruments
Texas Instruments Incorporated (TI) is a global semiconductor design and manufacturing company that develops analog ICs and embedded processors.  By employing the world's brightest minds, TI creates innovations that shape the future of technology.  TI is helping more than 100,000 customers transform the future, today.  Learn more at http://www.ti.com.

Trademarks
TI E2E, LaunchPad, and PowerLab are trademarks of Texas Instruments. All registered trademarks and other trademarks belong to their respective owners.

Photo - http://photos.prnewswire.com/prnh/20140812/135702

SOURCE  Texas Instruments Incorporated

Photo:http://photos.prnewswire.com/prnh/20140812/135702
http://photoarchive.ap.org/
Photo:http://photos.prnewswire.com/prnh/20010105/NEF016LOGO
http://photoarchive.ap.org/
Texas Instruments Incorporated

CONTACT: Heather Weir, Texas Instruments, 214-479-2143, weir@ti.com, OR Maemalynn Meanor, Golin, 972-341-2537, mmeanor@golin.com

Web Site: http://www.ti.com

Title

Medium Image View Large