*For representation only.
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Technical Specifications
| Type | Controller (PSE) |
| Number of Channels | 8 |
| Power - Max | 30 W |
| Internal Switch(s) | Both |
| Auxiliary Sense | No |
| Standards | 802.3at (PoE+), 802.3af (PoE), 802.3bt |
| Voltage - Supply | 3V ~ 3.6V |
| Current - Supply | 17mA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 56-VFQFN Exposed Pad |
| Supplier Device Package | 56-QFN (8x8) |
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Product Attributes
| Packaging | Tray |
| Standard Pack Qty | 260 |
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Alternate / Replacement Parts
| Alternate Packaging | |
| Suggested Replacement | SI3473B-A01-IMR |
10,657
Units In Stock
📦 Tray
- 24-hour response
- Global shipping
- Genuine parts guaranteed
Test report available upon request —
view sample report
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Key Specifications
| Category | Power Switch ICs - POE/LAN |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Lead Time | 140 Days (from factory) |
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Documentation
⬇ Download Datasheet
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Compliance & Export
| Country / Standard | Code |
|---|---|
| CAHTS | 8542310000 |
| USHTS | 8542310030 |
| ECCN | 5A991.b.4.a |
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Product Overview
Skyworks Solutions, Inc.'s SI3473B-A01-IM is a widely used power switch ics - poe/lan in electronic designs. Key specifications include a type of Controller (PSE), a number of channels of 8, a power, max of 30 W, a internal switch of Both, a auxiliary sense of No and a standards of 802.3at (PoE+), 802.3af (PoE), 802.3bt. This part has a typical lead time of 140 Days from factory and ships with a full manufacturer datasheet available for download. You can source SI3473B-A01-IM through Simplytronix, with fast shipping and verified authenticity.
