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™ IPS65R1K0CE (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.
Summary of Features
Low power charger with an output of 15W at 5V out and 3.0A maximum output current
Quasi-resonant Flyback topology
Switching Frequency: 55-110kHz
Benefits
Higher efficiency due to lower switching loss
Topology enables higher switching frequency operation
Small form factor
Higher power density chargers
Potential Applications
Smart Phone
Tablet
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™ IPS65R1K0CE (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.
Summary of Features
- Low power charger with an output of 15W at 5V out and 3.0A maximum output current
- Quasi-resonant Flyback topology
- Switching Frequency: 55-110kHz
Benefits
- Higher efficiency due to lower switching loss
- Topology enables higher switching frequency operation
- Small form factor
- Higher power density chargers
Potential Applications
