PMP5169, 85VAC-265VAC Input 3.3V/10V 15W Flyback

参考設計 著者: Texas Instruments

PMP5169, 85VAC-265VAC Input 3.3V/10V 15W Flyback
PMP5169, 85VAC-265VAC Input 3.3V/10V 15W Flyback. PMP5169 reference design uses the UCC28600 green-mode controller to generate 3.3V/4A and 10V/250mA outputs. The quasi-resonant switching of the UCC28600 allows this design to achieve a maximum load efficiency is over 81%, while the no load losses are less than 200mW