ADI LT4295IUFD#PBF

控制器（PD）71 W802.3at（PoE+），802.3af（PoE）

Overview

Linear Technology/Analog Devices LT4295IUFD#PBF IEEE 802.3bt PD Interfaces feature a forward/flyback controller and is an IEEE 802.3af/at/bt(Draft 2.0)-compliant powered device (PD). The T2P output indicates the number of classification events received during IEEE 802.3bt-compliant mutual identification and negotiation of available power. The LT4295IUFD#PBF series support forward and flyback power supply topologies. The flyback topology supports No-Opto feedback. Auxiliary input voltages can be accurately sensed with just a resistor divider connected to the AUX pin.

Features

Tube Package
Tube package
28 pin count
28 pins

Surface Mount Mounting Type

Applications

There are a lot of Linear Technology/Analog Devices
LT4295IUFD#PBF Power Over Ethernet (PoE) Controllers applications.

• VoIP Phones
• WLAN Access Points
• Security Cameras
• Internet Appliances
• POS Terminals
• IEEE 802.3af Compliant PoE Powered Devices
• Non-Compliant, Application Specific Devices
• Higher Power Ethernet Powered Devices
• IP Phone Power Management
• Wireless Access Points