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This converter is used for Class 3 PoE applications where high efficiency and isolation are required. The specific output for this design is 5V@2.3A. The flyback converter with synchronous rectifier provides excellent efficiency and small size for PoE applications such as a IP Phones. The TPS23753APW contains both the PoE Powered Device and the PWM controller functions
- High efficiency for both PoE supply power and adapter supply power (up to more than 90%)
- The output is 5V/2.3A
- Isolated Flyback with synchornous rectifier
- Small size solution
- Uses TPS23753APW with PoE interface PD and PWM controller
- This circuit design is full-functional tested and recommended for new designs