SI3459-B02-IM
IC POE CNTRL 8 CHANNEL 56QFNManufacturer: Skyworks Solutions Inc.
Categories: Power Over Ethernet (PoE) Controllers
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Skyworks Solutions Inc. SI3459-B02-IM is an 8-channel Power over Ethernet (PoE) controller designed to meet IEEE 802.3at (PoE+) and 802.3af (PoE) standards. This device integrates advanced power management and detection circuitry for robust PoE delivery. It operates with a supply voltage range of 44V to 57V and features a low quiescent current of 2mA. The SI3459-B02-IM is housed in a compact 56-QFN (8x8) package with an exposed pad, suitable for surface mount applications. Its architecture supports efficient power sourcing for a wide array of networking equipment, security systems, and industrial automation solutions. The controller's robust design ensures reliable operation across an industrial temperature range of -40°C to 85°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 12 week(s)Product Status: Not For New DesignsPackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 56-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Type | Controller (PSE), DC/DC |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 44V ~ 57V |
| Current - Supply | 2mA |
| Internal Switch(s) | No |
| Standards | 802.3at (PoE+), 802.3af (PoE) |
| Supplier Device Package | 56-QFN (8x8) |
| Auxiliary Sense | No |
| Number of Channels | 8 |
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