SI3459-B02-IMR
IC POE CNTRL 8 CHANNEL 56QFNManufacturer: Skyworks Solutions Inc.
Categories: Power Over Ethernet (PoE) Controllers
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Skyworks Solutions Inc. SI3459-B02-IMR is an 8-channel Power Over Ethernet (PoE) controller. This device supports both IEEE 802.3at (PoE+) and 802.3af (PoE) standards, providing robust power management for connected equipment. Designed for surface mount applications, it is supplied in a 56-QFN (8x8) package on tape and reel. The SI3459-B02-IMR features a supply voltage range of 44V to 57V and operates within a temperature range of -40°C to 85°C. Its architecture is optimized for Power Sourcing Equipment (PSE) applications, including network infrastructure, wireless access points, and security systems. The component's 8-channel configuration allows for efficient management of multiple PoE ports.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: 12 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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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