TPS23785B Datasheet (Texas Instruments) - High-Efficiency PoE PD and DC-to-DC Controller

TPS23785B, High-Efficiency PoE PD and DC-to-DC Controller

The TPS23785B is a combined Power over Ethernet (PoE) powered device (PD) interface and currentmode DC-to-DC controller optimized specifically for non-isolated converters.

The PoE interface supports the IEEE 802.3at standard.

The TPS23785B supports a number of input voltage ORing options including h

TPS23785B Features

* 1

* 2 Powers up to 30-W (Input) PDs

* DC-to-DC Control Optimized for Non-Isolated Converters

* Supports High-Efficiency Topologies

* Complete PoE Interface

* Enhanced Classification per IEEE 802.3at with Status Flag

* Adapter ORing Support

* Rob