GaN Systems has introduced two wireless power amplifiers for the wireless charging market:
- The 50 W power amplifier (GSWP050W-EVBPA) is the latest addition to GaN Systems’ WPT line-up. It’s well-suited for wireless power and charging applications in consumer, industrial and automotive markets.
- The 100 W power amplifier (GSWP100W-EVBPA) is ideal for applications in the consumer market for items such as laptop computers, recreation drones, domestic aide robots, power tools, and fast-charging of multiple smart phones.
- The 300 W power amplifier (GSWP300W-EVBPA) is targeted for the industrial and transportation markets for applications that include delivery drones, warehousing robots, medical units, factory automation, contractor power tools, eBikes, and scooters.
These power amplifiers have a range of features including current or voltage control, built-in protection circuitry, EMI filtering, and configurable output power. The amplifiers combine GaN Systems power transistors with high frequency GaN E-HEMT drivers from pSemi.