Requirements for a simple multi-mode system:
- One amplifier
- One transmit coil
- Works with all standards
- Easy to use
GaN enables high efficiency for both low and high frequency modes
- AirFuel™ compatible - class 2
- In AirFuel resonant mode the system operates at 6.78 MHz and can deliver up to 10 W of power into the source coil.
- Wireless Power Consortium (Qi) compatible – A6
- In Qi/PMA inductive mode, the system operates at 165 kHz and can deliver up to 5 W of load power into the device.
A 10 W Multi-Mode Capable Wireless Power Amplifier for Mobile Devices