PD69201
Overview
Microchip’s PD69201 device is an IEEE® 802.3af and IEEE 802.3at compliant 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 components, the PD69201 supports both IEEE 802.3af/at and Legacy Powered Devices (PDs).
- Fully IEEE 802.3af and at compliant
- 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 resistor)
- I2C communication
- Continuous port and system data monitoring
- Power soft-start mechanism
- On-chip thermal protection
