TIDA-00539 uses two TPS2378 PD controllers for a forced 4-pair UPOE solution to 51W non-standard PoE PD applications. It incorportates the UCC2897A controller in a high-efficiency, great transient response (driven) synch flyback converter capble of 19V at 2.3A.
| Output voltage options | TIDA-00539.1 |
|---|---|
| Vin (Min) (V) | 42.5 |
| Vin (Max) (V) | 57 |
| Vout (Nom) (V) | 19 |
| Iout (Max) (A) | 2.3 |
| Output Power (W) | 43.7 |
| Isolated/Non-Isolated | Isolated |
| Input Type | DC |
| Topology | Flyback- Synchronous^POE |
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Test results for the reference design, including efficiency graphs, test prerequisites and more
Detailed schematic diagram for design layout and components
Complete listing of design components, reference designators, and manufacturers/part numbers
Design file that contains information on physical board layer of design PCB
Includes TI products in the design and potential alternatives.
The TPS2378EVM-602 evaluation module (EVM) is a fully assembled and tested circuit for evaluating the dual TPS2378 four-pair, high power 51W applications. The TPS2378EVM-602 is a Forced UPOE compliant solution that requires no software. The EVM contains header connectors for easy connection to (...)
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Test report | TIDA-00539 Test Results | May 20, 2015 | |
| Technical article | Power over Ethernet: New applications every day | PDF | HTML | Oct. 14, 2015 |
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