PD81101 RPF PSE Manager

Microchip

Description

RPF PSE Manager PD81101 Introduction Microchip's PD81101 Reverse Power Feeding (RPF) manager is a mixed-signal, high-voltage IC, which integrates po.

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Datasheet Specifications

Part number: PD81101
Manufacturer: Microchip ↗
File Size: 486.83 KB
Datasheet: PD81101-Microchip.pdf
Description: RPF PSE Manager

Features

* This section lists the main features and benefits of the PD81101 and PD81000 chipset.
* DPU detection and classification in the presence of MELT signatures, according to ETSI TS 101 548.
* Foreign DC voltage detection
* Off-Hook phone detection and line disconnection

Applications

* The following figure shows a typical application of the PD81101 and PD81000 chipset. Figure 1. Typical Application 3.3 V VMAIN 3.3 V 0.1 µF 10 KΩ RESET source DGND xRESET 3.3 V VDD VMAIN_ADC_IN 3.32 k 3.32 k PD81000 I2C_SCL I2C_SDA SPI0_MOSI SPI0_SCK SPI0_SSEL0 SPI0_MISO 47 µF System Cap

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PD81101 RPF PSE Manager Microchip

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