TPS23881RTQR Texas Instruments - Yeehing Electronics

4-pair, type-4, 8-channel PoExa0PSE with 200-mΩ RSENSE

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Specifications

For more information, please refer to datasheet

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More Information

The TPS23881 is an 8-channel power sourcing equipment (PSE) controller engineered to insert power onto Ethernet cables in accordance with the IEEE 802.3bt standard. The eight individual power channels can be configured in any combination of 2-Pair (1-channel) or 4-Pair (2-channels) PoE Ports. The PSE controller can detect powered devices (PDs) that have a valid signature, complete mutual identification, and apply power.