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The power domain of new energy vehicles mainly includes power batteries, motors, and electronic controls. The power battery provides the driving force for the whole vehicle, while the motor and electronic control act as the driving control system. New energy vehicles need to comply with stricter carbon dioxide emission standards and functional safety requirements, which has spawned ultra-efficient three-phase inverter solutions for pure electric vehicles. In addition, new energy vehicles requires high-performance and high-reliability MCUs to achieve electronic control function.