Class 4: Efficiency-Optimized: Flyback Converter Reference Design for PoE Applications
Description
This reference evaluation module: featuring the TPS23754 PoE interface and DC-to-DC controller: is used for Class 4 PoE applications where high efficiency is required. Output power is 5V at 5A from either an adapter input(21.6-57VDC) or power over ethernet. in general: the efficiency gain is on the order of 3-4%.
Features
- High efficiency(90%): converter only efficieny is 92%5V at 5A outputIsolated Flyback with synchornous rectifierUses TPS23754 hig-power:high-efficiency PoE interface PD and PWM controllerCapable of accepting power from AUX sources such as adaptersThis circuit design is full-functional tested and recommended for new designs
Applications
- Video doorbell
- Electronic smart lock
- Marine equipment
- Thermal imaging camera
- IP network camera
Product Categories
- Power management
| Download the bill of materials for PMP6672 | Download |
Test Data
Get results faster with test and simulation data that's been verified.
Download the test file for PMP6672| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| PMP6672 BOM | 16 Sep 2013 | 126 | ||
| PMP6672 Schematic | 16 Sep 2013 | 128 |