SI3473B-A01-IMR
- Mfr.Part #
- SI3473B-A01-IMR
- Manufacturer
- Skyworks Solutions, Inc.
- Package / Case
- QFN-56
- Datasheet
- Download
- Description
- OCTAL ETHERNET PORT 802.3BT 2-PA
- Stock
- 4,697
- In Stock :
- 4,697
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- Manufacturer :
- Skyworks Solutions, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Auxiliary Sense :
- No
- Type :
- Power Sourcing Equipment - PSE
- RoHS :
- Details
- Mounting Style :
- SMD/SMT
- Maximum Operating Temperature :
- + 85 C
- Operating Supply Voltage :
- 3.3 V
- Package / Case :
- QFN-56
- Internal Switch(s) :
- Both
- Packaging :
- Reel
- Product Status :
- Active
- Number of Channels :
- 8
- Package :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Current - Supply :
- 17mA
- Voltage - Supply :
- 3V ~ 3.6V
- Series :
- SI3743
- Operating Supply Current :
- 25 mA
- Supplier Device Package :
- 56-QFN (8x8)
- Power - Max :
- 30 W
- Minimum Operating Temperature :
- - 40 C
- Standard :
- 802.3bt
- Operating Temperature :
- -40°C ~ 85°C (TA)
- Standards :
- 802.3at (PoE+), 802.3af (PoE), 802.3bt
- Datasheets
- SI3473B-A01-IMR

Power Over Ethernet (PoE) Controllers Skyworks Solutions, Inc. SI3473B-A01-IMR Overview
The SI3473B-A01-IMR, manufactured by Skyworks Solutions, Inc., is an octal Ethernet port designed specifically for Power Over Ethernet (PoE) applications. This highly efficient integrated circuit enables the seamless integration of PoE functionality into Ethernet ports, providing reliable power delivery alongside data transmission.
With its robust design and advanced features, the SI3473B-A01-IMR ensures optimal performance in PoE systems, catering to the demands of modern networking infrastructure. Whether used in industrial settings, commercial installations, or smart city applications, this innovative solution from Skyworks Solutions, Inc. sets new standards for PoE controllers.
SI3473B-A01-IMR Features
- Octal Ethernet port
- Compliant with 802.3BT standard
- Integrated power management features
- High efficiency and reliability
- Compact and space-saving design
- Robust protection mechanisms
- Compatible with various Ethernet protocols
SI3473B-A01-IMR Applications
- Industrial Ethernet switches: The SI3473B-A01-IMR is ideal for integrating PoE capabilities into industrial Ethernet switches, enabling efficient power delivery to connected devices such as IP cameras, access points, and sensors in industrial automation systems.
- Commercial networking equipment: In commercial settings such as offices and retail establishments, this PoE controller facilitates the deployment of PoE-enabled switches and routers, supporting VoIP phones, wireless access points, and IoT devices.
- Smart city infrastructure: Leveraging the SI3473B-A01-IMR, municipalities can enhance their smart city initiatives by deploying PoE-powered devices for applications such as smart lighting, traffic management systems, and environmental monitoring sensors.
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Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
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