LTC4265 - IEEE 802.3at High Power PD Interface Controller

Product Overview

Linear Technology

Datasheet Details

Part number	LTC4265
Manufacturer	Linear Technology
File Size	285.67 KB
Description	IEEE 802.3at High Power PD Interface Controller
Datasheet	LTC4265 Datasheet
Additional preview pages of the LTC4265 datasheet.

Product details

Description

The LTC®4265 is a 3rd generation Powered Device (PD) Interface controller intended for IEEE 802.3at high power Power-over-Ethernet (PoE) applications up to 25.5W.

Features

n IEEE 802.3af/at Powered Device (PD) Controller n IEEE 802.3at 2-event Classification Signaling n Programmable Classification Current n Flexible Auxiliary Power Support Using SHDN Pin n Rugged 100V Onboard MOSFET with 100mA Inrush Current Limit. n Complementary Power Good Outputs n Onboard Signature Resistor n Comprehensive Thermal Protection n Undervoltage and Overvoltage Lockout n 12-Lead, 4mm × 3mm DFN Package.

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Published: Jul 11, 2009 |