SI3459-C05-IM
IEEE 802.3AT EIGHT ETHERNET PORTManufacturer: Skyworks Solutions Inc.
Categories: Power Over Ethernet (PoE) Controllers
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Skyworks Solutions Inc. presents the SI3459-C05-IM, an eight-channel Power Sourcing Equipment (PSE) controller designed to meet IEEE 802.3at standards. This component facilitates Power over Ethernet (PoE) delivery across eight individual Ethernet ports. Operating within a voltage supply range of 44V to 57V, the SI3459-C05-IM features a low supply current of 18mA. Its surface mountable design, housed in a 56-QFN (8x8) package with an exposed pad, ensures efficient integration into compact board layouts. The device is specified for operation across a temperature range of -40°C to 85°C (TA). This controller is integral to applications requiring robust and efficient power delivery over Ethernet infrastructure, including networking equipment, wireless access points, and security systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 16 week(s)Product Status: Not For New DesignsPackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 56-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Type | Controller (PSE) |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 44V ~ 57V |
| Current - Supply | 18mA |
| Internal Switch(s) | No |
| Standards | 802.3at (PoE) |
| Supplier Device Package | 56-QFN (8x8) |
| Auxiliary Sense | No |
| Number of Channels | 8 |
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