SI3472B-A01-IMR
- Mfr.Part #
- SI3472B-A01-IMR
- Manufacturer
- Skyworks Solutions, Inc.
- Package / Case
- QFN-38
- Datasheet
- Download
- Description
- QUAD ETHERNET PORT 802.3BT 2-PAI
- Stock
- 15,594
- In Stock :
- 15,594
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- Manufacturer :
- Skyworks Solutions, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Standards :
- 802.3at (PoE+), 802.3af (PoE), 802.3bt
- Mounting Style :
- SMD/SMT
- Operating Temperature :
- -40°C ~ 85°C (TA)
- Supplier Device Package :
- 38-QFN (5x7)
- Operating Supply Current :
- 25 mA
- Package / Case :
- QFN-38
- Packaging :
- Reel
- Package :
- Tape and Reel (TR)
- Auxiliary Sense :
- No
- Type :
- Power Sourcing Equipment - PSE
- Operating Supply Voltage :
- 3.3 V
- Minimum Operating Temperature :
- - 40 C
- Product Status :
- Active
- RoHS :
- Details
- Number of Channels :
- 4
- Maximum Operating Temperature :
- + 85 C
- Series :
- SI3472
- Current - Supply :
- 17mA
- Voltage - Supply :
- 3V ~ 3.6V
- Internal Switch(s) :
- Both
- Power - Max :
- 30 W
- Mounting Type :
- Surface Mount
- Datasheets
- SI3472B-A01-IMR

Power Over Ethernet (PoE) Controllers Skyworks Solutions, Inc. SI3472B-A01-IMR Overview
Introducing the SI3472B-A01-IMR, a cutting-edge Power Over Ethernet (PoE) controller from Skyworks Solutions, Inc., designed to redefine connectivity solutions. This component excels in powering up quad Ethernet ports while supporting the advanced 802.3bt standard, which enables up to 90 Watts per port. Ideal for high-power applications, the SI3472B-A01-IMR is crafted to deliver reliable and efficient power distribution, ensuring operational consistency in demanding environments. Its integration facilitates streamlined design processes, leading to enhanced product performance and reliability, making it an essential component for developers and manufacturers seeking to innovate their power delivery solutions.
SI3472B-A01-IMR Features
The SI3472B-A01-IMR boasts several features that set it apart in the industry. These include dual signature support, allowing it to cater to both Type 3 and Type 4 PoE devices, sophisticated power management capabilities ensuring optimal energy efficiency, and robust fault protection mechanisms that safeguard against electrical anomalies. These features make the SI3472B-A01-IMR not only a powerful but also a secure choice for critical network infrastructure deployments.
SI3472B-A01-IMR Applications
- Enterprise Networking Solutions: Enables high-powered network applications such as wireless access points and surveillance cameras, ensuring that devices receive sufficient power for full functionality without the need for additional power sources.
- Industrial Automation: In environments requiring robust network systems, the SI3472B-A01-IMR can be integrated into control panels and sensor systems to simplify connectivity and enhance operational efficiency.
- Smart Building Management: Powers devices essential for smart building functionalities such as IP-based surveillance systems, VoIP communications, and HVAC systems, providing a scalable and efficient power solution.
- Medical Facilities: Supports critical healthcare equipment such as nurse call systems and mobile medical carts, ensuring devices operate uninterrupted during crucial moments.
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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
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















