SI3453-B02-GM
IC POE CNTRL 4 CHANNEL 40QFNManufacturer: Skyworks Solutions Inc.
Categories: Power Over Ethernet (PoE) Controllers
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Skyworks Solutions Inc. SI3453-B02-GM is a 4-channel Power Over Ethernet (PoE) controller designed for IEEE 802.3af and 802.3at (PoE+) compliance. This device integrates internal switches and supports up to 40W power delivery per port. It operates within a voltage range of 45V to 57V and features auxiliary sensing capabilities. The SI3453-B02-GM is housed in a 40-QFN (6x6) package with an exposed pad, suitable for surface mounting. Typical applications include network switches, access points, and IP cameras in the telecommunications and networking industries. The component draws a quiescent current of 4mA and is specified for operation between -40°C and 85°C.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDownload Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 40-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Type | Controller (PSE) |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 45V ~ 57V |
| Current - Supply | 4mA |
| Internal Switch(s) | Yes |
| Standards | 802.3at (PoE+), 802.3af (PoE) |
| Supplier Device Package | 40-QFN (6x6) |
| Auxiliary Sense | No |
| Number of Channels | 4 |
| Power - Max | 40 W |
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