Class 2 Mulitple Output: High Efficiency Flyback Converter for PoE Applications
Description
This reference evaluation module: featuring the TPS23785B PoE interface and DC-toDC contoller: is used for class 2 PoE applications where high effliency and multiple outputs are required.The flyback converter with synchronous reftifier provides excellent efficiency and small size for PoE applications such as IP phones. The TPS23785B contains both the PoE powered device and the PWM contoller.
Features
- Efficiency achieved >90%1.5% peak to peak cross regulation on 5VIsolated multiple output (3.3V at 0.88A; 5V at 0.35A; 10V at 0.11A)Uses TPS23785B high-power: high-efficiency PoE PD and DC-to-DC controllerSmall board sizeThis circuit design is fully functional and tested and recommended for new design.
Applications
- Video doorbell
- Electronic smart lock
- Thermal imaging camera
- IP network camera
Product Categories
- Power management
| Download the bill of materials for PMP8407 | Download |
| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| PMP8407 Gerber | 16 Sep 2013 | ZIP | 313 | |
| PMP8407 PCB | 16 Sep 2013 | 225 | ||
| PMP8407 BOM | 16 Sep 2013 | 121 | ||
| PMP8407 Schematic | 16 Sep 2013 | 61 |