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SI3452A-B01-GM

SI3452A-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-SI3452A-B01-GM
Package: 40-VFQFN Exposed Pad
Datasheet: PDF
Stock: 791
Description: SI3452A-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	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
Internal Switch(s)	Yes
Standards	802.3at (PoE+), 802.3af (PoE)
Neg Supply Voltage-Min (Vsup)	-57V
Auxiliary Sense	No
Height	830μm
Length	6mm
RoHS Status	RoHS Compliant

SI3452A-B01-GM Overview

Embedded in the Tube package, it is used by many applications.The packaging is in 40-VFQFN Exposed Pad's style.PoE controller is a Controller (PSE) type electronic part.There is a strong/weak growth in the number of channels: 4.In order to ensure its reliability, PoE operates at the operating temperature of -40°C~85°C.In this electrical Po E controller, the voltage of the supply is 45V~57V.Using the base part number of a part SI3452, it is possible to determine its Po E controllers.A 40 termination involves terminating a transmission line with a power over ethernet controller whose characteristic impedance matches the line's.The ethernet over power controller has 40 pins.This board is designed with 40 pins.It is recommended that the supply voltage be greater than 3.3V.As soon as the maximum current (Vsup) is supplied for its operation, the 3.6V value is reached.The mounting is in the Surface Mount-axis.3.7mA requires a supply current to function correctly.Its minimal current (Vsup) reaches 3V.