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SI3453-B01-GM

SI3453-B01-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-SI3453-B01-GM
Package: 40-VFQFN Exposed Pad
Datasheet: PDF
Stock: 359
Description: SI3453-B01-GM datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Silicon Labs stock available at XINJIADA(Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Mount	Surface Mount
Package / Case	40-VFQFN Exposed Pad
Number of Pins	40
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	4
Supply Voltage	3.3V
Terminal Pitch	0.5mm
Base Part Number	SI3453
Pin Count	40
Number of Channels	4
Operating Supply Current	4mA
Internal Switch(s)	Yes
Standards	802.3at (PoE+), 802.3af (PoE)
Neg Supply Voltage-Nom	-48V
Auxiliary Sense	No
Height	830μm
Length	6mm
RoHS Status	RoHS Compliant

SI3453-B01-GM Overview

The package Tube includes it.In this case, it is packaged in the same way as 40-VFQFN Exposed Pad.As far as this application is concerned, it is a Controller (PSE) type PoE controller that is being used.There is a strong/weak growth in the number of channels: 4.PoE operates with the operating temperature of -40°C~85°C to ensure its reliability.The supply voltage of this electrical Po E controller is 45V~57V.It is possible to identify its Po E controllers based on its base part number SI3453.40 termination is achieved by terminating a transmission line with an impedance match power over ethernet controller.Count of 40 pins is included.There is a 40 pin design on this board.A voltage higher than 3.3V should be applied to the supply.It is mounted in the way of Surface Mount.To work properly, 4mA needs to receive supply current.