SI3473A-A01-IMR
- Mfr.Part #
- SI3473A-A01-IMR
- Manufacturer
- Skyworks Solutions, Inc.
- Package / Case
- 56-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- OCTAL ETHERNET PORT 802.3BT 2-PA
- Stock
- 14,841
- In Stock :
- 14,841
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- Manufacturer :
- Skyworks Solutions, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Operating Temperature :
- -40°C ~ 85°C (TA)
- Operating Supply Current :
- 25 mA
- Standard :
- 802.3bt
- Auxiliary Sense :
- No
- Standards :
- 802.3at (PoE+), 802.3af (PoE), 802.3bt
- Series :
- -
- Power - Max :
- 30 W
- Subcategory :
- Switch ICs
- Voltage - Supply :
- 3V ~ 3.6V
- Product Status :
- Active
- Mounting Type :
- Surface Mount
- Mounting Style :
- SMD/SMT
- Current - Supply :
- 17mA
- Number of Channels :
- 8
- Maximum Operating Temperature :
- + 85 C
- Package / Case :
- 56-VFQFN Exposed Pad
- Product Type :
- Power Switch ICs - POE / LAN
- Minimum Operating Temperature :
- - 40 C
- Type :
- Controller (PSE)
- Operating Supply Voltage :
- 3.3 V
- Supplier Device Package :
- 56-QFN (8x8)
- Internal Switch(s) :
- Both
- Package :
- Tape and Reel (TR)
- Datasheets
- SI3473A-A01-IMR

Power Over Ethernet (PoE) Controllers Skyworks Solutions, Inc. SI3473A-A01-IMR Overview
Introducing the SI3473A-A01-IMR by Skyworks Solutions, Inc., a cutting-edge Power Over Ethernet (PoE) Controller designed to cater to the demanding requirements of modern Ethernet systems. This Octal Ethernet port controller supports the advanced 802.3bt standard, which is essential for high-powered network devices. With its dual power-architecture (2PA), the SI3473A-A01-IMR ensures efficient power management and distribution to multiple devices simultaneously, making it an ideal solution for applications requiring robust, scalable, and reliable power over Ethernet solutions.
SI3473A-A01-IMR Features
The SI3473A-A01-IMR boasts several distinctive features that set it apart in the market. It is equipped with eight Ethernet ports that support the PoE 802.3bt standard, capable of delivering up to 90 Watts per port. This high power output capability is paired with sophisticated power management features, including programmable power allocation and real-time power monitoring. This ensures optimal performance and longevity of the network equipment. Additionally, its enhanced thermal management system prevents overheating, ensuring stable operations under varying load conditions.
SI3473A-A01-IMR Applications
- Commercial Building Networks: Facilitates the deployment of high-power devices such as VoIP phones, wireless access points, and surveillance cameras, ensuring stable and reliable network performance in commercial environments.
- Industrial Automation Systems: Powers complex machinery and control systems, providing the necessary power to maintain constant, uninterrupted industrial operations.
- Healthcare Facilities: Supports critical healthcare equipment like networked medical devices and patient monitoring systems, ensuring they receive stable and reliable power for optimal functionality.
- Smart City Infrastructure: Enables enhanced connectivity features for devices such as traffic controls and public Wi-Fi access points, supporting the burgeoning needs of smart urban development.
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