The “X-in-1” approach in Electric Vehicles (EVs) refers to the integration of multiple essential components of the vehicle into a single, unified system or module. Renesas has created a reference design with all Renesas portfolios to show the system value of electronics integration. Diverse portfolios include MCU, PMIC, HV GaN, LV MOSFET, GDU, DC/DC converters, which can enable the entire system from a solution perspective, ensuring high efficiency and reliability. HV GaN adoption and new technology trend with bi-directional GaN is also under implementation in the system solution to show the benefit from system solution view.