Infineon Technologies AG acquired C2i Semiconductors, a Bangalore-based technology company specializing in software-defined multiphase controllers and smart power stages for AI data center applications on Tuesday.
The acquisition aligns with Infineon’s leading portfolio of power semiconductor and power systems enabling intelligent and scalable power delivery architectures from grid to core for AI servers and high-performance computing platforms.
According to a statement by the company, The acquisition further strengthens Infineon’s top position in power solutions for AI data centers while expanding its engineering capabilities in India and reinforcing the country’s role as a strategic innovation hub. The transaction is expected to close in the third quarter of calendar year 2026.
Adam White, President of Infineon’s Power Systems (PS) division said, “C2i Semiconductors brings exceptional expertise in software-defined power management and system-level power architectures, backed by a proven highly experienced engineering team with decades of combined industry experience. With this acquisition, we will accelerate innovation in power delivery solutions for AI data centres, expand our capabilities in next-generation vertical power delivery architectures, and create significant value for our customers."
Additionally, Ram Anant, Founder & CEO of C2i Semiconductors said, "Joining Infineon gives us access to world-class semiconductor technologies, manufacturing capabilities, and global customer relationships. Together, we can accelerate the development of software-defined power architectures and bring our innovations to customers worldwide,"
Furthermore, the company stated that the acquisition combines C2i Semiconductors’ digital power expertise with Infineon’s global scale, application know-how and broad portfolio of power semiconductors, including silicon, silicon carbide (SiC) and gallium nitride (GaN) technologies, as well as vertical power delivery solutions, paving the way to future Substrate Integrated Voltage Regulators (SIVR).
Together, the companies will accelerate innovation in AI power delivery systems and support the growing performance and efficiency requirements of next-generation AI infrastructure, the company stated.
Also, the transaction adds highly specialized expertise in software-defined power management to Infineon’s global R&D network and further strengthens its innovation capabilities in India. Infineon currently employs approximately 2,800 employees in India – one of the world's most dynamic semiconductor and technology ecosystems.
