LTC4257CS8-1#PBF

LTC4257CS8-1#PBF Overview

As part of the Tube package, PoE controller is embedded.In other words, 8-SOIC (0.154, 3.90mm Width) refers to the way in which it is packaged.The type of this PoE controller is Controller (PD).It has been reported that the number of channels is growing strongly/weakly: 1.Keeping its operating temperature at 0°C~70°C ensures PoE reliability.Electricity is supplied to this Po E controller by voltage 57V Max.The base part number LTC4257 determines the Po E controllers.It is possible to terminate a transmission line with a 8 termination by connecting a power over ethernet controller with a matching impedance to the transmission line.During normal operation, this electrical ethernet over power controller will produce 12.95W Watts of power.8 pins are equipped with it.Supply current is equal to 3mA.There is a Po E controller named Power Management Circuits that includes this Po E controller.During the reflow process of this electrical ethernet power controller, Cel (peak reflow temperature) reaches 260.The maximal current (Isup) supplied for its operation reaches 3mA.Also, it has REQUIRES A NEGATIVE SUPPLY OF 48V as a characteristic.

LTC4257CS8-1#PBF Features

Tube package
8 pin count

LTC4257CS8-1#PBF Applications

There are a lot of Linear Technology/Analog Devices LTC4257CS8-1#PBF Power Over Ethernet (PoE) Controllers applications.

• IP Phone Power Management
• IEEE 802.3bt (Draft) Compliant Devices
• Single-Port PSE End-Point Applications
• POS Terminals
• Routers
• Power Modules
• Public Information Displays
• Pass-through System
• Non-Compliant, Application Specific Devices
• Single-Port PSE Power Injectors