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PoE Controller Delivers High Efficiency

Tue, 05/19/2009 - 5:26am

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the TPS23754 Power-over-Ethernet (PoE) controller from Texas InstrumentsTargeting 13-W or 26-W powered device applications such as IP phones, wireless access points, or security cameras, the TPS23754 Power-over-Ethernet (PoE) controller from Texas Instruments supports DC/DC converter topologies that can achieve higher than 90 percent power conversion efficiency. Compliant to the IEEE 802.3at draft 4.0 standard, the device supports up to 825 mA of continuous current and can withstand voltage surges up to 100 V. From $1.65 in quantities of 1,000.

Texas Instruments
800-477-8924, www.ti.com

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