Part Number
|
LTC4269-2 |
Manufacturer
|
Linear Technology Corporation |
Description
|
IEEE 802.3at High Power PD And Synchronous Forward Controller |
Published
|
Jul 11, 2009 |
Detailed Description
|
Features
n 25.5W IEEE 802.3at Compliant (Type-2) PD n PoE+ 2-Event Classification n IEEE 802.3at High Power Available In...
|
Datasheet
|
LTC4269-2
|
Overview
Features
n 25.
5W IEEE 802.
3at Compliant (Type-2) PD n PoE+ 2-Event Classification n IEEE 802.
3at High Power Available Indicator n Integrated State-of-the-Art Synchronous Forward
Controller – Isolated Power Supply Efficiency 94% n Flexible Auxiliary Power Interface n Superior EMI Performance n Robust 100V 0.
7Ω (Typ) Integrated Hot Swap™ MOSFET n Integrated Signature Resistor, Programmable Class Current, UVLO, OVLO and Thermal Protection n Short-Circuit Protection with Auto-Restart n Programmable Switching Frequency from 100kHz to 500kHz n Thermally Enhanced 7mm × 4mm DFN Package
Applications
n IP Phones with Large Color Screens n Dual Radio 802.
11n Access Points n PTZ Security Cameras
LTC42...
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