# Infineon acquires C2i Semiconductors

Infineon Technologies acquired C2i Semiconductors, a Bangalore-based developer of software-defined multiphase controllers and smart power stages for AI data center applications.

- Type: Acquisition
- Announced: 2026-07-29
- Where: Bangalore, India, India
- Status: announced
- Products: software-defined multiphase controllers, smart power stages
- Sectors: [Semiconductors and Industrial Electronics](https://endata.com/sectors/semiconductors-electronics.md)

## Companies

- [Infineon Technologies AG](https://endata.com/companies/15717.md) (acquirer)
- [C2i Semiconductors](https://endata.com/companies/93236.md) (target)

## Sources

- [semiconductorindustrymonthly.com](https://semiconductorindustrymonthly.com/category/ma-news/), 2026-07-29: "Infineon Technologies AG...has announced its acquisition of C2i Semiconductors."
- [infineon.com](https://www.infineon.com/press-release/2026/infpr202608-129), 2026-08-24: "Infineon Technologies AG today announced the acquisition of C2i Semiconductors, a Bangalore-based technology company specializing in software-defined multiphase controllers and smart power stages for AI data center applications."
- [thefastmode.com](https://www.thefastmode.com/solution-vendors-m-a/50428-infineon-acquires-c2i-semiconductors-to-boost-ai-data-center-power-solutions), 2026-09-01: "Infineon Technologies announced the acquisition of C2i Semiconductors, a Bangalore-based technology company specializing in software-defined multiphase controllers and smart power stages for AI data center applications."
- [channelpostmea.com](https://channelpostmea.com/2026/09/08/infineon-acquires-c2i-semiconductors-to-boost-next-gen-ai-data-center-power-innovation/), 2026-09-08: "This acquisition will further strengthen Infineon's leadership in power solutions for AI data centers and create a new center of excellence for digital power technologies in India."
- [channel-e.de](https://www.channel-e.de/branchen-news/merger-acquisitions-2026), 2026-09-11: "Infineon Technologies will den indischen Halbleiterspezialisten C2i Semiconductors übernehmen und damit sein Angebot für die Stromversorgung von…"

---
Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.