SI3471A-A02-IM

Skyworks Solutions, Inc.
873-SI3471A-A02-IM
SI3471A-A02-IM

Mfr.:

Description:
Power Switch ICs - POE/LAN 802.3bt Single Ethernet port PSE controller

Datasheet:
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Learn more about Skyworks Solutions, Inc. SI3471A-A02-IM

Availability

Stock:
0

You can still purchase this product for backorder.

On Order:
363
Expected 8/6/2026
Factory Lead Time:
16
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
-,-- €
Ext. Price:
-,-- €
Est. Tariff:

Pricing (EUR)

Qty. Unit Price
Ext. Price
4,74 € 4,74 €
3,61 € 36,10 €
3,33 € 83,25 €
3,02 € 302,00 €
2,92 € 730,00 €
2,87 € 1.044,68 €
2,86 € 3.123,12 €
2,84 € 7.236,32 €

Product Attribute Attribute Value Select Attribute
Skyworks
Product Category: Power Switch ICs - POE/LAN
RoHS:  
Power Sourcing Equipment - PSE
802.3bt
Tray
Brand: Skyworks Solutions, Inc.
Moisture Sensitive: Yes
Product Type: Power Switch ICs - POE / LAN
Series: Si3471
Factory Pack Quantity: 364
Subcategory: Switch ICs
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Attributes selected: 0

Datasheet

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Compliance Codes
USHTS:
8542390090
MXHTS:
8542399999
ECCN:
EAR99
Origin Classifications
Country of Origin:
Taiwan
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

Si3471 PoE Power Sourcing Equipment IC

Skyworks Si3471 Power over Ethernet (PoE) Power Sourcing Equipment (PSE) IC is designed for PoE midspans and injectors that do not require a host or microcontroller. The Si3471 integrates one Ethernet port with the IEEE-required Powered Device (PD) detection and classification functionality and can deliver up to 90W. In addition, it features PD disconnect using DC sense algorithms and a robust multipoint detection algorithm. Intelligent protection circuitry includes input under-voltage detection, output current limit, and short-circuit protection. The Skyworks Si3471 works autonomously and does not require a host or MCU to program it. The Si3471 is programmed for maximum available power by pulling its configuration pins high or low.

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