15W Reference design for flyback Smart Phone/Tablet (5V/3A)
15W 5.0V high efficiency USB adapter reference design board using Infineon Quasi-Resonant PWM IC ICE2QS03G with CoolMOS™ IPS65R1K5CE (IPAK) and secondary side synchronous rectification IC with OptiMOS™ BSC067N06LS3 G (ThinPAK) in a small form factor, high efficiency and various mode of protections for a high reliable system.
- Low power charger with an output of 15W at 5V out and 3A maximum output current
- Peak Current Controlled Flyback
- Switching Frequency: 47-50kHz @ FL
- Smart Phone