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SI3402-B-GM

SI3402-B-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-B-GM
Package: 20-VQFN Exposed Pad
Datasheet: PDF
Stock: 375
Description: SI3402-B-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
Package / Case	20-VQFN Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~85°C
Packaging	Tray
Published	1999
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	20
ECCN Code	EAR99
Type	Controller (PD), DC/DC
Max Power Dissipation	17W
Voltage - Supply	2.8V~57V
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Terminal Pitch	0.8mm
Frequency	350kHz
Time@Peak Reflow Temperature-Max (s)	30
JESD-30 Code	S-XQCC-N20
Input Voltage-Nom	5V
Number of Channels	1
Operating Supply Current	2mA
Output Current-Max	0.68A
Control Technique	PULSE WIDTH MODULATION
Nominal Input Voltage	57V
Switcher Configuration	BUCK
Internal Switch(s)	Yes
Standards	802.3at (PoE+), 802.3af (PoE)
Auxiliary Sense	No
Height Seated (Max)	0.9mm
Length	5mm
Width	5mm
RoHS Status	RoHS Compliant

SI3402-B-GM Overview

The package Tray includes it as part of PoE controller.20-VQFN Exposed Pad is how it's packaged.PoE controller type Controller (PD), DC/DC.It has been reported that the number of channels is growing strongly/weakly: 1.In order to ensure PoE reliability, it is designed to operate at a temperature of -40°C~85°C.In this electrical Po E controller, the voltage of the supply is 2.8V~57V.A 20 termination involves terminating the transmission line with a power over ethernet controller of the same impedance as the line.There is a 260 thermal peak of this electrical ethernet power controller (Cel).In order for 2mA to play its full role, it needs a supply current to be delivered to it.In this electrical PoE ethernet controller, the frequency is 350kHz.It is important to note that this power over the ethernet controller has a maximum voltage output of 0.68A.