1. General description

New standards and proprietary approaches are enabling Power-over-Ethernet (PoE) systems

capable of delivering up to 90 W to each powered device (PD). Such solutions place increased

demands on the power sourcing equipment (PSE) in terms of “soft-start”, thermal management and

power density requirements.

2. Features and benefits

• Enhanced safe operating area (SOA) for superior linear mode operation

• Low RDSon for low I2R losses

• Ultra reliable LFPAK33 package for superior thermal and ruggedness performance

• Very low IDSS leakage

3. Applications

• Power-over-ethernet (PoE) applications (<50 W)

• IEEE802.3at and proprietary solutions

• CCTV

• WiFi hotspots

• 5G picocells

• Fault tolerant load switch - Inrush management and eFuse applications