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SI3452A-B02-GMR

SI3452A-B02-GMR datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Silicon Labs stock available at Utmel


  • Manufacturer: Silicon Labs
  • Origchip NO: 715-SI3452A-B02-GMR
  • Package: 40-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 688
  • Description: SI3452A-B02-GMR 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
Package / Case 40-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 40
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 1999
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 40
Type Controller (PSE)
Subcategory Power Management Circuits
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 SI3452
Pin Count 40
Supply Voltage-Max (Vsup) 3.6V
Supply Voltage-Min (Vsup) 3V
Number of Channels 4
Operating Supply Current 3.7mA
Neg Supply Voltage-Nom (Vsup) -48V
Max Output Power 40W
Internal Switch(s) Yes
Standards 802.3at (PoE+), 802.3af (PoE)
Neg Supply Voltage-Min (Vsup) -57V
Auxiliary Sense No
Height Seated (Max) 0.9mm
Length 6mm
Width 6mm
RoHS Status RoHS Compliant

SI3452A-B02-GMR Overview


The Tape & Reel (TR) package contains it.In other words, 40-VFQFN Exposed Pad refers to the way in which it is packaged.In this application, it is an PoE controller that is of the Controller (PSE) type.Channel growth is strong or weak: 4.PoE operates with the operating temperature of -40°C~85°C to ensure its reliability.This electrical Po E controller receives its supply voltage from 45V~57V.There is a possibility of determining its Po E controllers by referring to the base part number SI3452.40 termination is achieved by terminating a transmission line with an impedance match power over ethernet controller.As you can see from the image, it is equipped with 40 pin count.The Po E controller in question is Po E controller of Power Management Circuits.A 40-pin design is used in it.There should be a greater voltage at the supply than at 3.3V.3.6V is reached when the maximum current (Vsup) supplied for its operation reaches.3.7mA requires a supply current to function correctly.During the operation of the unit, it will require a minimal amount of current (Vsup) of 3V to operate.In terms of power output, this electrical PoE controller produces a maximum of 40W.

SI3452A-B02-GMR Features


Tape & Reel (TR) package
40 pin count
40 pins

SI3452A-B02-GMR Applications


There are a lot of Silicon Labs SI3452A-B02-GMR Power Over Ethernet (PoE) Controllers applications.

  • Routers
  • Non-Compliant, Application Specific Devices
  • Pass-through System
  • Security Cameras
  • Outdoor Security Camera Equipment
  • WLAN Access Points
  • Single-Port PSE Power Injectors
  • PoE powered device appliances
  • High Power Wireless Data Systems
  • Wireless Access Points