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AI power chip startup Vertical Semiconductor raises $11M

Vertical Semiconductor bags $11M to build GaN power chips optimised for AI infrastructure.
MIT spinout Vertical Semiconductor raised $11 million to develop GaN-based power electronics tailored for AI data center workloads. The vertical transistor design reduces heat and improves conversion efficiency in high-power environments. The capital will be used to build prototypes, scale pilot manufacturing, and secure industry partnerships. The startup seeks to displace traditional silicon power chips in AI infrastructure.