TPS2376-H

IEEE 802.3af PoE的高功率PD控制器 IEEE 802.3af PoE HIGH POWER PD CONTROLLER

The 8-pin integrated circuit contains all ofthe features needed to develop a high power IEEE 802.3af style powered device PD. The offers a higher current limit and increased thermal dissipation capability over the TPS237X family of devices. The TPS2376-H implements a fully compliant PoE interface while permitting non-standard implementations that draw more power. A 26 W PD may be constructed when working from a 52 V minimum PSE over 100 m of CAT-5 cable. The TPS2376-H features a 100 V rating, 600 mA capability, adjustable inrush limiting, fault protection with auto-retry, and true open-drain power-good functionality.

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Adjustable Turn-on Thresholds

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Permits high-power 26 W designs

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Integrated 0.58-, 100-V,Low-Side Switch

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15-kV System Level ESD Capable

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

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8-Pin PowerPad™ SOIC Package

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APPLICA ONS

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VoIP Video and Speaker Phones

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WiMAX Access Points

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Security Cameras

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RFID Readers

PowerPad is a trademark of Texas Instruments.