Part Number : TPS23861
Function : TPS23861 IEEE 802.3at Quad Port Power-over-Ethernet PSE Controller
Manufacturers : Texas Instruments
The TPS23861 is an easy-to-use, flexible, IEEE802.3at PSE solution. As shipped, it automatically manages four 802.3at ports without the need for any external control.
The TPS23861 automatically detects Powered Devices (PDs) that have a valid signature, determines power requirements according to classification and applies power. Two-event classification is supported for type-2 PDs.
The TPS23861 supports DC disconnection and the external FET architecture allows designers to balance size, efficiency and solution cost requirements.
TPS23861 Datasheet PDF Download
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