Class 3 5V/2.3A High Efficiency Synchronous Flyback Converter for PoE Application Reference Design
Description
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
Features
- Ethernet Alliance certified for receiving Class 3 powerHigh efficiency for both PoE supply power and adapter supply power (up to more than 90%)The output is 5V/2.3AIsolated Flyback with synchornous rectifierSmall size solutionUses TPS23753APW with PoE interface PD and PWM controllerThis circuit design is full-functional tested and recommended for new designs
Applications
- IP telephone
- WLAN/Wi-Fi access point
Product Categories
- Power management
| Download the bill of materials for PMP9175 | Download |
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Download the test file for PMP9175| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| PMP9175 Gerber | 14 May 2014 | ZIP | 489 | |
| PMP9175 Assembly Drawing | 14 May 2014 | 224 | ||
| PMP9175 BOM | 14 May 2014 | 137 | ||
| PMP9175 Schematic | 14 May 2014 | 254 |