Infineon launches an automotive eFuse for SDV designs - Automotive World

Infineon has launched the SPOC Wire Guard BTS80009, an automotive eFuse designed for software-defined vehicle (SDV) architectures. This device replaces traditional mechanical fuses with a software-con... Read original →

Infineon's launch of the eFuse chip marks a pivotal shift toward software-defined vehicle architectures. By enabling microsecond-level current sensing and isolation via SPI interface, it replaces traditional mechanical fuses, reducing cable weight and enhancing system modularity. This innovation drives transformation in automotive power management, domain controllers, and autonomous driving systems. Compliance with ASIL-D and ISO 26262 raises certification complexity, impacting supply chain costs. Competitors like Bosch and STMicroelectronics may accelerate their own SDV-related offerings to capture market share. Within the next 12 months, this technology could become a key enabler for cost optimization and integration efficiency across the automotive value chain.