Solutions Search - LTC4266 - Quad IEEE 802.3at Power Over Ethernet Controller

DC1366B - LTC4266 Demo Board | 25.5W PoE+ 4-Port Midspan PSE (req. DC590)

Nov 9th 2015
Demonstration circuit DC1366B features the LTC®4266, a quad network power controller with I2C® interface, designed for use in IEEE 802.3at compliant Power Sourcing Equipment (PSE). Integrated into a tiny 5mm × 7mm 38-pin QFN package are four independent channels controlling external N-channel power MOSFETs. ...

LTPoE++ PSE & PD Controllers - Video Product Brief

Chris Gobok - Product Marketing Engineer Sep 21st 2012
Power over Ethernet, or PoE, is an increasingly popular way to deliver both power and data over existing Ethernet cable, thus freeing applications from the constraint of AC-power proximity. As the number PoE solutions has grown so has the applications’ appetite for power. A new proprietary standard, LTPoE++™, satisfies ...

High Efficiency Quad PSE Controller Addresses IEEE 802.3at PoE+ Standard

Jun 1st 2009
MILPITAS, CA - June 1, 2009 - Linear Technology Corporation introduces the LTC4266, a 4-port Power over Ethernet (PoE) controller for Power Sourcing Equipment (PSE) required to provide IEEE 802.3at (25.5W) or proprietary higher power levels. Next-generation PoE applications call for more power to support demanding features, ...