TPS23881 Datasheet (Texas Instruments) - Type-4 4-Pair 8-Channel PoE 2 PSE Controller

TPS23881, Type-4 4-Pair 8-Channel PoE 2 PSE Controller

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 P

TPS23881 Features

* IEEE 802.3bt PSE solution for PoE 2 Type 3 or Type 4 Power over Ethernet applications

* Eight independent PSE channels

* Compatible with TI's FirmPSE system firmware

* SRAM Programmable memory

* Programmable power limiting accuracy ±2.5%

* 200-mΩ cur