PMP9517, Small form Factor 10W Offline Flyback Power Supply Reference Design. The PMP9517 is a high density constant voltage / constant current power supply with an 85VAC-265VAC input range and 5V/10W output. The design features primary side regulation (PSR) of a low cost power transistor (BJT). With low component count and low cost, the design is suitable for USB type power supplies used in SmartPhones, tablets, PDAs or digital cameras. This design is similar to PMP9135 but with a smaller overall size
