SKYWORKS SI3452-B02-GM

Manufacturer No:

SI3452-B02-GM

Manufacturer:

SKYWORKS

Package:

40-VFQFN Exposed Pad

Description:

Tray 40-VFQFN Exposed Pad Controller (PSE) 4 -40°C~85°C 45V~57V SI3452 40 QUAD 1

Quantity:

Delivery:

Payment:

In Stock :Available

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SI3452-B02-GM information

SKYWORKS SI3452-B02-GM technical specifications, attributes, parameters and parts with similar specifications to SKYWORKS SI3452-B02-GM.

Type
Parameter

Package / Case
40-VFQFN Exposed Pad

Surface Mount
YES

Number of Pins
40

Operating Temperature
-40°C~85°C

Packaging
Tray

Published
1999

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Number of Terminations
40

Type
Controller (PSE)

Subcategory
Power Management Circuits

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)
-54V

Internal Switch(s)
Yes

Neg Supply Voltage-Max (Vsup)
-51V

Standards
802.3at (PoE+), 802.3af (PoE)

Neg Supply Voltage-Min (Vsup)
-57V

Auxiliary Sense
No

Length
6mm

Height Seated (Max)
0.9mm

Width
6mm

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for SKYWORKS SI3452-B02-GM.

Datasheets:

siliconlabs-si3452cb02gm-datasheets-3722.pdf

SI3452-B02-GM Overview

PoE controller is part of the Tray package, which is included in the download.There is a way in which it is packaged which is referred to as 40-VFQFN Exposed Pad.As far as this application is concerned, it is a Controller (PSE) type PoE controller that is being used.There is an increase in the number of channels strong/weak as follows: 4.As a precaution, the operating temperature of this Po E controller is kept at -40°C~85°C in order to maintain its reliability.In order to operate this electrical Po E controller, it requires a voltage of 45V~57V as a supply voltage.Using the base part number of a part SI3452, it is possible to determine its Po E controllers.Termination with a 40 termination involves terminating a transmission line with a power over ethernet controller of matching impedance.In addition, it comes with a 40 pin count.Power Management Circuits includes this Po E controller in its package.In order to make it work, it has 40 pins on it.There should be a greater voltage at the supply than at 3.3V.Upon reaching 3.6V for its operation, the maximal current (Vsup) required for its operation is reached.In order for 3.7mA to perform its proper functions, it needs to have a current supply that is adequate.In order for this PoE ethernet controller to function, a minimal current (Vsup) of 3V is required for its operation.A PoE controller such as this will be able to deliver a maximum power output of 40W.

SI3452-B02-GM Features

Tray package
40 pin count
40 pins

SI3452-B02-GM Applications

There are a lot of Silicon Labs
SI3452-B02-GM Power Over Ethernet (PoE) Controllers applications.

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
4PPOE

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)

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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.