PD81101ILQ-TR-LE

    PD81101ILQ-TR ETSI TS 101 548-compliant, Single port, Power Sourcing Equipment (PSE) Driver Microsemi's PD81101 is a single port, mixed-signal, high-voltage Power Sourcing Equipment (PSE) driver. The device is utilized in FTTdp Home Gateways, Modems and Routers and enables Reverse Power Feeding to the Distribution Point Unit (DPU) on the same data line connecting between DPU and Customer Premise Equipment (CPE). It enables detection of compliant Powered Devices (PDs), thus, ensuring safe power feeding and disconnection of ports with minimum of external components. With the external PD81000 MCU, the PD81101 allows the development of fully ETSI TS 101 548 Residential Gateways. Features  Internal FET  Internal Sense Resistor  I²C or UART host interface  ETSI TS 101 548 -compliant  Support for RPF classes: 10W, 15W, 21W ROHS Package Carrier: Tape & Reel Electrical Rating Symbol Number of Channels # of Ch. Environmental Rating Symbol Operating Temperature TA Min Min Typ Max Unit   1 channels Typ Max Unit   70 °C Alphanumeric Parameter Value Standard ETSI TS 101 548   Featured Applications for PD81101ILQ-TR   DSL / G.Fast Gateway               Package Name: 56 QFN 8x8 Package Drawing     https://www.microsemi.com/existing‐parts/parts/139124#overview/12‐20‐19