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SI3402-A-GM

SI3402-A-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-SI3402-A-GM
Package: 20-VQFN Exposed Pad
Datasheet: PDF
Stock: 116
Description: SI3402-A-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
Number of Functions	1
Terminal Pitch	0.8mm
Base Part Number	SI3402
Pin Count	20
Output Voltage	5V
Input Voltage-Nom	5V
Number of Channels	1
Operating Supply Current	2mA
Input Voltage (Min)	4.5V
Control Mode	CURRENT-MODE
Output Current-Max	0.68A
Input Voltage (Max)	5.5V
Control Technique	PULSE WIDTH MODULATION
Switcher Configuration	BUCK
Max Output Power	17W
Switching Frequency-Max	350kHz
Internal Switch(s)	Yes
Standards	802.3af (PoE)
Auxiliary Sense	No
Height Seated (Max)	0.9mm
Length	5mm
Width	5mm
RoHS Status	RoHS Compliant
Package / Case	20-VQFN Exposed Pad
Surface Mount	YES
Number of Pins	20
Weight	61.603514mg
Operating Temperature	-40°C~85°C
Packaging	Tray
Published	1999
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	20
ECCN Code	EAR99
Type	Controller (PD)
Subcategory	Power Management Circuits
Max Power Dissipation	15W
Voltage - Supply	2.8V~57V
Terminal Position	QUAD

SI3402-A-GM Overview

There is an embedded version of it in the Tray package.It is packaged in the way of 20-VQFN Exposed Pad.I would like to inform you that this PoE controller is of the Controller (PD) type.Currently, there are a number of channels that are strong or weak: 1.Keeping its operating temperature at -40°C~85°C ensures PoE reliability.In order to operate this electrical Po E controller, it requires a voltage of 2.8V~57V as a supply voltage.An associated part can be established based on the base part number SI3402.In a 20 termination, a transmission line is terminated with an impedance-matched power over ethernet controller.In addition, it is equipped with a 20 pin count.The Po E controller in question is Po E controller of Power Management Circuits.There is a 20 pin design on this board.As a requirement for 2mA to function properly, it must be supplied with a current.This electrical PoE power over ethernet controller has a maximal switching frequency of 350kHz, and that is its maximum switching frequency.Its maximum input voltage is 5.5V.This power over the ethernet controller has a maximum voltage output of 0.68A.A voltage of 5V is the output voltage of this power over ethernet controller.This power over ethernet devices requires a minimum input voltage of 4.5V.It is estimated that the maximum output power of this electrical PoE controller is 17W.