LT LTC4258CGW#PBF

控制器（PSE）15.4 W802.3af（PoE）

Overview

The LTC4257IS8-1#TRPBF is IC POE 802.3AF CONTROLLER 8-SOIC, that includes Controller (PD) Type, they are designed to operate with a Tape & Reel (TR) Alternate Packaging Packaging, Package Case is shown on datasheet note for use in a 8-SOIC (0.154", 3.90mm Width), it has an Operating Temperature range of -40°C ~ 85°C, Number of Channels is designed to work in 1, as well as the 57V (Max) Voltage Supply, the device can also be used as 8-SOIC Supplier Device Package. In addition, the Current Supply is 3mA, the device is offered in 802.3af (PoE) Standards, the device has a Yes of Internal Switch s, and Power Max is 12.95W, and the Auxiliary Sense is No.

The LTC4257IS8-1 is IC POE 802.3AF CONTROLLER 8-SOIC manufactured by ADI. The LTC4257IS8-1 is available in 8-SOIC (0.154", 3.90mm Width) Package, is part of the PMIC - Power Over Ethernet (PoE) Controllers, , and with support for IC POE 802.3AF CONTROLLER 8-SOIC.

Features

Bulk Package
Tube package
36 pin count

Surface Mount Mounting Type

Applications

There are a lot of Linear Technology/Analog Devices
LTC4258CGW#PBF Power Over Ethernet (PoE) Controllers applications.

• IP Phone Power Management
• Wireless Access Points
• Security Cameras
• Power over Ethernet
• PoE powered device appliances
• High power (>12.95 W) powered devices
• IEEE 802.3bt (Draft) Compliant Devices
• Lighting
• Power Modules
• Dual Signature PD/Forced UPOE