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SI3402-B-GMR

SI3402-B-GMR datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Silicon Labs stock available at Utmel

Manufacturer: Silicon Labs
Origchip NO: 715-SI3402-B-GMR
Package: 20-VQFN Exposed Pad
Datasheet: PDF
Stock: 592
Description: SI3402-B-GMR datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Silicon Labs stock available at Utmel(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	Tape & Reel (TR)
Published	1997
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-GMR Overview

There is an embedded version of it in the Tape & Reel (TR) package.It is packaged in the way of 20-VQFN Exposed Pad.Controller (PD), DC/DC is the type of PoE controller.A strong/weak channel growth trend has been observed: 1.For a reliable operation, -40°C~85°C is the PoE operating temperature.Electrical Po E controller 2.8V~57V has a 2.8V~57V supply voltage.A 20 termination involves terminating a transmission line with a power over ethernet controller whose characteristic impedance matches the line's.In the case of this electrical ethernet power controller, the peak reflow temperature (Cel) is 260 degrees Celsius.To work properly, 2mA needs to receive supply current.A 350kHz frequency is used for the operation of this electrical PoE ethernet controller.Using this power over the ethernet controller, you can achieve a maximum voltage output of 0.68A.

SI3402-B-GMR Features

Tape & Reel (TR) package

SI3402-B-GMR Applications

There are a lot of Silicon Labs SI3402-B-GMR Power Over Ethernet (PoE) Controllers applications.

Power Modules
POS Terminals
Security Cameras
High Power Wireless Data Systems
Single-Port PSE Power Injectors
Pass-through System
Power over Ethernet
RFID Readers
Midspan Applications
IEEE 802.3bt (Draft) Compliant Devices