High Voltage Power Electronics Solution for Automotive

This solution brief outlines the Flex HV power electronics solution designed for automotive applications. It details how this innovative approach eliminates the need for auxiliary low voltage (LV) batteries by utilizing backup DC/DC converters that connect high voltage (HV) and LV power architectures. The converters are engineered to meet safety and performance requirements, offering ultra-fast, bidirectional operation with high power density. The document explains the significant cost and weight reductions achieved through this technology, which enhances vehicle performance while ensuring reliability in critical situations. It describes the functionality of both the main and backup DC/DC converters, emphasizing their roles in supporting essential vehicle systems such as advanced driver assistance systems (ADAS) and safety-critical components. The solution is validated across various use cases, demonstrating its effectiveness in real-world scenarios and its potential to transform automotive electrical architectures.