SKYWORKS SI3402-A-GMR

Manufacturer No:

SI3402-A-GMR

Manufacturer:

SKYWORKS

Package:

20-VQFN Exposed Pad

Description:

Tape & Reel (TR) 20-VQFN Exposed Pad Controller (PD) 1 -40°C~85°C 2.8V~57V SI3402 20 QUAD 1

Quantity:

Delivery:

Payment:

In Stock :Available

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SI3402-A-GMR information

SKYWORKS SI3402-A-GMR technical specifications, attributes, parameters and parts with similar specifications to SKYWORKS SI3402-A-GMR.

Type
Parameter

Package / Case
20-VQFN Exposed Pad

Surface Mount
YES

Number of Pins
20

Operating Temperature
-40°C~85°C

Packaging
Tape & Reel (TR)

Published
1997

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Number of Terminations
20

ECCN Code
EAR99

Type
Controller (PD)

Max Power Dissipation
15W

Voltage - Supply
2.8V~57V

Terminal Position
QUAD

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

Nominal Supply Current
2mA

Power Dissipation
1.2W

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

Length
5mm

Height Seated (Max)
0.9mm

Width
5mm

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for SKYWORKS SI3402-A-GMR.

Datasheets:

siliconlabs-si3402agmr-datasheets-3727.pdf

SI3402-A-GMR Overview

The package Tape & Reel (TR) includes it as part of PoE controller.It is the way it is packaged that makes it 20-VQFN Exposed Pad.In this application, it is an PoE controller that is of the Controller (PD) type.Currently, there are a number of channels that are strong or weak: 1.For the sake of ensuring the reliability of the Po E controller, it functions at a temperature of -40°C~85°C.In this electrical Po E controller, the voltage of the supply is 2.8V~57V.There is a possibility of determining its Po E controllers by referring to the base part number SI3402.A 20 termination involves terminating the transmission line with a power over ethernet controller of the same impedance as the line.As you can see from the image, it is equipped with 20 pin count.There is a 20 pin design on this board.In order for 2mA to play its full role, it needs a supply current to be delivered to it.In this electrical PoE power over ethernet controller, 350kHz is the maximum switching frequency that can be reached.This electrical power over ethernet PoE controller can accept up to 5.5V volts of input voltage.It should be noted that the maximum voltage output of this power over the ethernet controller is 0.68A.This power over ethernet controller produces voltage at an output of 5V volts.In order for this power over ethernet devices to function properly, it requires a minimal input voltage of 4.5V.In terms of power output, this electrical PoE controller produces a maximum of 17W.

SI3402-A-GMR Features

Tape & Reel (TR) package
20 pin count
20 pins

SI3402-A-GMR Applications

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

IP Phone Power Management
Wireless Access Points
Security Cameras
Power over Ethernet
PoE powered device appliances
High power (>12.95 W) powered devices
IEEE 802.3bt (Draft) Compliant Devices
Lighting
Power Modules
Dual Signature PD/Forced UPOE

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.