TPS23861 Overview
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.
TPS23861 Key Features
- 1 IEEE 802.3at Quad Port PSE controller
- Auto Detect, classification
- Auto Turn-On and disconnect
- Efficient 255-mΩ sense resistor
- Pin-Out enables Two-Layer PCB
- Kelvin Current Sensing
- 4-Point detection
- Automatic mode
- as shipped
- No External terminal setting required