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Overview
| Topology | LAN / POE |
| Input voltage | 37-57 V |
| Output 1 | 12 V / 2.5 A |
| IC revision | 0.4 |
Description
The Si34061 12V Class 4 Flyback evaluation kit demonstrates a complete IEEE 802.3at Power over Ethernet Powered Device system using our Si34061 PoE PD device. A single Si34061 manages the PoE interface and dc-dc conversion. The isolated flyback converter outputs up to 2.5A at 12V for a total power of 30W while using a small EPD13 size transformer. The Sifos IEEE compliance report, EMI test report, schematics, and layout, found in the User's Guide, jump start new designs.
Features
- Included devices:-Si34061-GM
- 30W, isolated flyback converter-12V, 2.5A output-Up to 89.8% end to end efficiency-Small, EPD13 size transformer
- 48V aux power supply input
- Second RJ45 jack to pass through Ethernet data
- Fully IEEE 802.3at compliant
- EN 55032 class B conducted and radiated EMI compliant
Typical applications
- Powered Device system
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | Data rate | Ports | PoE | Improved CMRR | Operating Temperature | VT (V (RMS)) | Mount | L (µH) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 7490220121 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | 8 files | WE-LAN LAN Transformer | 1000BASE-T | 1 | 4PPoE (up to 600 mA) | No | -40 °C up to +105 °C | 1500 | SMT | 350 |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 7490220121 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Product series | Data rate | Ports | PoE | Improved CMRR | Operating Temperature | VT (V (RMS)) | Mount | L (µH) | Samples |
|---|