1. General description

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

systems capable of delivering up to 90W 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 forward biased safe operating area for superior linear mode operation

• Low Rdson for low conduction losses

• Ultra reliable LFPAK33 package for superior thermal and ruggedness performance

• Very low IDSS

3. Applications

• High power PoE applications (60W and higher)

• IEEE802.3at and proprietary solutions