The 100W power amplifier, GSWP100W-EVBPA, is ideal for applications in the consumer market, including items such as laptop computers, recreational drones, domestic assistant robots, power tools, and fast-charging of multiple smart phones.
The 300W power amplifier, GSWP300W-EVBPA, is targeted for the industrial and transportation markets for applications including delivery drones, warehouse robots, medical units, factory automation, contractor power tools, eBikes and scooters.
Both power amplifiers offer 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.
Additional key features of the PA evaluation boards include 6.78MHz frequency, up to 100W and 300W transmit output power, and >90% peak efficiency.
They are accompanied by a User’s Guide that includes the evaluation board schematic, circuit description, a quick start guide, and measurement results.