TPS2371 Datasheet (Texas Instruments) - Power Interface Switch

TPS2371, Power Interface Switch

Acting as an interface between the Power Source Equipment (PSE) and the Powered Device (PD), the TPS2371 performs all detection, class * ification, inrush current limiting, and switch FET control that is necessary for compatibility with Legacy/IEEE 802.3af Standard.

The TPS2371 incorporates p

TPS2371 Features

* D Integrated Power Interface Switch for IEEE 802.3af Powered Devices (PDs) D Precision UVLO Thresholds D 20-ms UVLO Off-Time Delay D Provides PD Detection Signature D Provides PD Classification Signature (Class 0

* 4) D Programmable Inrush Current Limit D Internal 0.3-Ω Low-Side FET D Interfac