SI3454A-B01-IMR
LINEAR IC'SManufacturer: Skyworks Solutions Inc.
Categories: Power Over Ethernet (PoE) Controllers
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The Skyworks Solutions Inc. SI3454A-B01-IMR is a 4-channel Power Over Ethernet (PoE) controller designed to meet the 802.3at standard. This device is housed in a 38-QFN (5x7) package, suitable for surface mount applications. It operates across a supply voltage range of 44V to 57V and features a quiescent current of 18mA. The SI3454A-B01-IMR is engineered for demanding applications in networking infrastructure, wireless access points, and security systems, providing robust power management for PoE-enabled devices. The component's 38-VFQFN exposed pad package ensures efficient thermal performance. It is supplied on a tape and reel for automated assembly processes.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 16 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 38-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 | 38-QFN (5x7) |
| Auxiliary Sense | No |
| Number of Channels | 4 |
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