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SI3453D-B02-GM

SI3453D-B02-GM datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Silicon Labs stock available at XINJIADA

Manufacturer: Silicon Labs
Origchip NO: 715-SI3453D-B02-GM
Package: 40-VFQFN Exposed Pad
Datasheet: PDF
Stock: 363
Description: SI3453D-B02-GM datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Silicon Labs stock available at XINJIADA(Kg)

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Parameters
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
Factory Lead Time	6 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	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	40
Type	Controller (PSE)
Max Power Dissipation	40W

SI3453D-B02-GM Overview

The package Tray includes it as part of PoE controller.There is a way in which it is packaged which is referred to as 40-VFQFN Exposed Pad.PoE controllers of this type are called Controller (PSE).Channel growth is strong or weak: 4.In order to ensure its reliability, PoE operates at the operating temperature of -40°C~85°C.Electrical Po E controller 45V~57V has a 45V~57V supply voltage.A base part number SI3453 can be used to identify its Po E controllers according to that number.In a 40 termination, the transmission line is terminated with a power over ethernet controller that matches its characteristic impedance.Count of 40 pins is included.As you can see, it is designed with 40 pins.3.3V should be greater than the supply voltage.In order for 4mA to perform its proper functions, it needs to have a current supply that is adequate.A PoE controller such as this will be able to deliver a maximum power output of 40W.