PD69201 Overview
1-Port PSE PoE Manager PD69201 Introduction Microchip’s PD69201 device is an IEEE® 802.3af and IEEE 802.3at pliant single-port Power over Ethernet (PoE) Manager, used in Ethernet switches to allow network devices to share power and data over the same cable. With minimal external ponents, the PD69201 supports both IEEE 802.3af/at and Legacy Powered Devices (PDs). Integrating power, analog, and state-of-the-art logic,...
PD69201 Key Features
- Fully IEEE 802.3af and at pliant
- Includes two-event classification
- Supports pre-standard PD detection
- Single DC voltage input (32V-57V)
- Wide temperature range: -40°C to 85°C
- Low thermal dissipation (internal 100 mΩ sense
- I2C munication
- Continuous port and system data monitoring
- Power soft-start mechanism
- On-chip thermal protection