This circuit is called a high-side switch – it enables you to toggle power to a device at will through a FET. It’s the most popular usecase for a FET, and if you’re wondering more about high ...

The EPC23101 IC uses EPC’s proprietary GaN IC technology and includes integrated 3.3mΩ RDS(on) high side FET with gate driver, input logic interface, level shifting, bootstrap charging, gate drive ...