SI3452A-B02-GM
IC POE CNTRL 4 CHANNEL 40QFNManufacturer: Skyworks Solutions Inc.
Categories: Power Over Ethernet (PoE) Controllers
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The Skyworks Solutions Inc. SI3452A-B02-GM is a 4-channel Power Over Ethernet (PoE) controller designed to meet IEEE 802.3at (PoE+) and 802.3af (PoE) standards. This surface mount component, housed in a 40-QFN (6x6) package, integrates internal switching capabilities for efficient power delivery. Operating within a voltage range of 45V to 57V, it supports up to 40W per port. The SI3452A-B02-GM is suitable for applications requiring robust PoE power management, including wireless access points, IP cameras, and VoIP phones. Its 40-pin configuration and exposed pad facilitate thermal management in demanding environments. The device operates across a temperature range of -40°C to 85°C.
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 | 40-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Type | Controller (PSE) |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 45V ~ 57V |
| Current - Supply | 3.7mA |
| 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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