SI3401-E1-GM
IC POE CNTRL 1 CHANNEL 20QFNManufacturer: Skyworks Solutions Inc.
Categories: Power Over Ethernet (PoE) Controllers
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Skyworks Solutions Inc. SI3401-E1-GM is a single-channel Power Over Ethernet (PoE) controller compliant with the IEEE 802.3af standard. This DC/DC controller, designed for Power Sourcing Equipment (PSE) applications, features an integrated switch and supports a power output of up to 15W. The device operates over a wide voltage range from 2.8V to 57V, with a typical supply current of 2mA. It is housed in a 20-QFN (5x5) exposed pad package, suitable for surface mounting. The SI3401-E1-GM is engineered for operation within an ambient temperature range of -40°C to 85°C and finds utility in telecommunications, industrial automation, and networking infrastructure.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-VQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Type | Controller (PD), DC/DC |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.8V ~ 57V |
| Current - Supply | 2mA |
| Internal Switch(s) | Yes |
| Standards | 802.3af (PoE) |
| Supplier Device Package | 20-QFN (5x5) |
| Auxiliary Sense | No |
| Number of Channels | 1 |
| Power - Max | 15 W |
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