Class 4- 3.3V/7.6A Active Clamp Forward Converter Reference Design for PoE Applications
Texas Instruments
Description
This converter reference design is used for Class 4 PoE applications where high efficiency is required. The active clamp forward converter with synchronous rectifiers provides excellent efficiency and small size for PoE applications such as a wireless access point. The TPS23754 contains both the PoE Powered Device and the PWM controller functions.
End equipment reference diagrams
Features
High efficiency(90%) 3.3V at 7.6A output Isolated Forward with synchornous rectifier Uses TPS23754 high-power: high-efficiency PoE interface PD and PWM controller Small size solution This circuit design is full-functional tested and recommended for new designs
Applications
- Video doorbell
- Electronic smart lock
- Thermal imaging camera
- IP network camera
Product categories
- Power management
