logo

DK503 DongKe Semicondutor Adjustable BUCK switching power supply

DongKe Semicondutor
Description Chip power pin Chip power pin Feedback foot Power supply pin Input Pin, external rectified DC input voltage http://www.dkpower.cn 2 EXTREME WORKING RANGE Project Symbols Min Supply voltage VDD US -0.3 PIN voltage UPV -0.3 Breakdown Voltage UPP -0.3 Peak current IPEAK Total dissipation power PTOT Operating temperature -25 TR range Storage temperature -55 TSTG range Weldin...
Features
 Full voltage input 85V-265V
 Built-in 700V high voltage power tube
 High voltage constant current starting circuit is integrated inside, no external starting resistance is needed
 Patented self-powered technology, no external auxiliary winding power supply
 Built-in peak current adjustment function, according to the load real-time adjustment ...

Datasheet PDF File DK503 Datasheet 629.86KB

DK503   DK503   DK503  




logo
Since 2006. D4U Semicon.   |   Contact Us   |   Privacy Policy   |   Site map