Reference Designs
Universal AC Input, Dual 12V, -8.5V Output Quasi-Resonant Flyback Converter Reference Design
Texas Instruments
The PMP10150 reference design uses the UCC28600 quasi-resonant flyback controller to generate a 12V and a -8.5V output from an universal AC input. An optocoupler is used to regulate the 12V output.
Features
- -8.5V output referenced to primary side, 12V output referenced to secondary side
- 30W output power
- Peak efficiency of 84%
- Fully built and tested design
- Board dimensions: 116mm x 65mm