TIDA-00539, UPOE High-Efficiency Flyback Converter (19V/2.3A) forced 4-Pair PoE PD Apps Reference Design

TIDA-00539, UPOE High-Efficiency Flyback Converter (19V/2.3A) forced 4-Pair PoE PD Apps Reference Design. TIDA-00539 uses two TPS2378 PD controllers for a forced 4-pair UPOE solution to 51W non-standard PoE PD applications. It incorporates the UCC2897A controller in a high-efficiency, great transient response (driven) synch flyback converter capable of 19V at 2.3A