PMP9176, Ultra wide input voltage range AC-DC Buck converter using UCC28910
参考設計 著者: Texas Instruments
Evaluation Board uses Buck converter to convert ultra wide AC input voltage (50Vac to 275Vac) to a 9V/1.1W DC output with UCC28910 controller. Circuit simplicity is achieved with quasi-resonant valley-switching operation and the utilization of Buck topology
