AC/DC Auxiliary Supply Reference Design Using UCC28911 (PMP10767)
The PMP10767 reference design uses Buck converter to convert universal AC input voltage to a 15V/0.13A DC output with UCC28911 controller. Circuit simplicity is achieved with quasi-resonant valley-switching operation and the utilization of Buck topology. Peak 77% efficiency is achieved at full load and no load power consumption of this board is less than 70mW.Возможности
Universal AC input with 15V/0.13A output Less than 70mW no load power consumption MOSFET integrated PSR controller applied on Buck topology About 20oC temperature rise on the controller at full load Test report is availableФайлы
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