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  • SI3453A-B02-GM

SI3453A-B02-GM

SI3453A-B02-GM datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Silicon Labs stock available at Utmel


  • Manufacturer: Silicon Labs
  • Origchip NO: 715-SI3453A-B02-GM
  • Package: 40-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 662
  • Description: SI3453A-B02-GM datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Silicon Labs stock available at Utmel(Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Package / Case 40-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 40
Operating Temperature -40°C~85°C
Packaging Tray
Published 1999
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 40
Type Controller (PSE)
Max Power Dissipation 40W
Voltage - Supply 45V~57V
Terminal Position QUAD
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.5mm
Base Part Number SI3453
Pin Count 40
Number of Channels 4
Operating Supply Current 4mA
Max Output Power 40W
Internal Switch(s) Yes
Standards 802.3at (PoE+), 802.3af (PoE)
Auxiliary Sense No
Height Seated (Max) 0.9mm
Length 6mm
Width 6mm
RoHS Status RoHS Compliant

SI3453A-B02-GM Overview


The package Tray includes it as part of PoE controller.In this case, it is packaged in the same way as 40-VFQFN Exposed Pad.PoE controllers of this type are called Controller (PSE).Currently, there are a number of channels that are strong or weak: 4.Ensure the reliability of the PoE by operating it at -40°C~85°C.The supply voltage of this electrical Po E controller is 45V~57V.A part number's Po E controllers of SI3453 can be determined by its base number.A 40 termination corresponds to the practice of terminating a transmission line with an impedance-matching power over ethernet controller.As you can see from the image, it is equipped with 40 pin count.There are 40 pins on the board that are designed for it.There should be a greater voltage at the supply than at 3.3V.For 4mA to fully function, the supply current must be provided.The maximal output power of this electrical PoE controller is 40W.

SI3453A-B02-GM Features


Tray package
40 pin count
40 pins

SI3453A-B02-GM Applications


There are a lot of Silicon Labs SI3453A-B02-GM Power Over Ethernet (PoE) Controllers applications.

  • Outdoor Security Camera Equipment
  • Power Modules
  • VoIP Phones
  • Lighting
  • Pass-through System
  • Industrial Automation Equipment
  • Non-Compliant, Application Specific Devices
  • Public Information Displays
  • WLAN Access Points
  • Routers