PD81101
ETSI TS 101 548-compliant, Single port, Power Sourcing Equipment (PSE) Driver
We are transitioning to Microchip; this page will be directed to PD81101 product page at www.microchip.com.
Overview
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
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Ordering
Poe Pse Controller
| Distributor | SKU | Stock | MOQ | Pkg | |
|---|---|---|---|---|---|
| DigiKey | 150-PD81101EVB-15WB-ND | .. | Bulk | No Stock |
Poe Pse Controller
| Distributor | SKU | Stock | MOQ | Pkg | |
|---|---|---|---|---|---|
| DigiKey | 150-PD81101EVB-15WT-ND | .. | Bulk | No Stock |
Poe Pse Controller
| Distributor | SKU | Stock | MOQ | Pkg | |
|---|---|---|---|---|---|
| DigiKey | 150-PD81101EVB-21WB-ND | .. | Bulk | No Stock |
Poe Pse Controller
| Distributor | SKU | Stock | MOQ | Pkg | |
|---|---|---|---|---|---|
| DigiKey | 150-PD81101EVB-21WT-ND | .. | Bulk | No Stock |
Poe Pse Controller
| Distributor | SKU | Stock | MOQ | Pkg | |
|---|---|---|---|---|---|
| DigiKey | 150-PD81101EVB-MB-ND | .. | Bulk | No Stock |
Power Over Ethernet PSE Controller 21W
| Distributor | SKU | Stock | MOQ | Pkg | |
|---|---|---|---|---|---|
| DigiKey | 150-PD81101ILQ-TR-ND | .. | Tape & Reel | No Stock |
ROHS3Compliant Tape & Reel (TR) pmic power management device
| Distributor | SKU | Stock | MOQ | Pkg | |
|---|---|---|---|---|---|
| DigiKey | 150-PD81101ILQ-TR-LETR-ND | 2000 | Tape & Reel | No Stock |
