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  • SI3452C-B01-GM

SI3452C-B01-GM

SI3452C-B01-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-SI3452C-B01-GM
  • Package: 40-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 491
  • Description: SI3452C-B01-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
Package / Case 40-VFQFN Exposed Pad
Surface Mount YES
Weight 105.687022mg
Operating Temperature -40°C~85°C
Packaging Tube
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 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) -54V
Internal Switch(s) Yes
Neg Supply Voltage-Max (Vsup) -51V
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

SI3452C-B01-GM Overview


The Tube package contains it.In other words, 40-VFQFN Exposed Pad refers to the way in which it is packaged.An PoE controller of this type is Controller (PSE).Channel growth is strong or weak: 4.As a precaution, the operating temperature of this Po E controller is kept at -40°C~85°C in order to maintain its reliability.In order to operate this electrical Po E controller, it requires a voltage of 45V~57V as a supply voltage.Base part numbers SI3452 can be used to establish Po E controllers.A 40 termination involves terminating a transmission line with a power over ethernet controller whose characteristic impedance matches the line's.In addition, it is equipped with a 40 pin count.There should be a greater voltage at the supply than at 3.3V.Upon reaching 3.6V for its operation, the maximal current (Vsup) required for its operation is reached.To work properly, 3.7mA needs to receive supply current.It is powered by a minimal current (Vsup) of 3V to operate.

SI3452C-B01-GM Features


Tube package
40 pin count

SI3452C-B01-GM Applications


There are a lot of Silicon Labs SI3452C-B01-GM Power Over Ethernet (PoE) Controllers applications.

  • High power (>12.95 W) powered devices
  • Higher Power Ethernet Powered Devices
  • Lighting
  • Public Information Displays
  • Pico-base Stations
  • Wireless Access Points
  • PoE powered device appliances
  • Power Modules
  • Pass-through System
  • Wireless LAN Access Point/WiMAX? Base Station