PMP9045, 85 to 265VAC Input 5V/7.5W Low Cost Small Size Flyback Reference Design
Projekt referencyjny przez: Texas Instruments
PMP9045, 85 to 265VAC Input 5V/7.5W Low Cost Small Size Flyback Reference Design. Constant Voltage/Constant Current power supply generates 5V at 1.5A output at 80% average efficiency with greater than 76% efficiency at 10% load and less than 30mW no load power. The design features primary side regulation (PSR) and integrated flyback switcher. With a low component count and low cost, the design can be used in USB type power supplies for PDAs, tablets, cameras and cell phones
