# Infineon and NVIDIA advance GaN power conversion for AI data centres > The 21 October announcement extends their work on 800 V direct-current architectures to high-voltage intermediate bus converters. - Canonical URL: https://newsverum.com/en/news/infineon-nvidia-gan-power-conversion-800vdc-2026 - Publisher: Newsverum - Section: Technology - Country: Germany - Published: 2026-10-21T15:31:12+00:00 - Updated: 2026-10-21T15:31:12+00:00 - Event / data period: 2026-10-21 - Other editions: [Türkçe](https://newsverum.com/tr/news/infineon-nvidia-gan-power-conversion-800vdc-2026.md), [العربية](https://newsverum.com/ar/news/infineon-nvidia-gan-power-conversion-800vdc-2026.md), [Français](https://newsverum.com/fr/news/infineon-nvidia-gan-power-conversion-800vdc-2026.md), [Español](https://newsverum.com/es/news/infineon-nvidia-gan-power-conversion-800vdc-2026.md), [Deutsch](https://newsverum.com/de/news/infineon-nvidia-gan-power-conversion-800vdc-2026.md), [Português](https://newsverum.com/pt/news/infineon-nvidia-gan-power-conversion-800vdc-2026.md) Infineon said on 21 October that it is advancing its collaboration with NVIDIA on 800-volt direct-current (VDC) architectures for AI data centres. Announced alongside NVIDIA’s GTC developer conference in Berlin, the work focuses on the high-voltage intermediate bus converter (IBC), a stage in the data-centre power delivery chain. Infineon highlighted gallium nitride (GaN) technology for this application; the announcement describes a collaboration, not a deployment. Infineon said its GaN portfolio supports conversion ratios from 800 volts to 50, 12 and 6 volts, giving operators options when designing rack power architectures. The companies described the work as a continuation of collaboration announced in 2025 and said it also includes power-path protection. The release did not report installed systems or realized energy savings. ## Data ### Infineon and NVIDIA advance GaN power conversion for AI data centres Methodology: Based on Infineon’s company announcement dated 21 October; it reports no installed capacity or measured savings. | date | label | description | status | |---|---|---|---| | 2026-10-21 | Infineon and NVIDIA advance GaN power conversion for AI data centres | The 21 October announcement extends their work on 800 V direct-current architectures to high-voltage intermediate bus converters. | occurred | Sources: · Download data: [JSON](https://newsverum.com/api/v1/articles/infineon-nvidia-gan-power-conversion-800vdc-2026/data/announcement?lang=en&format=json) · [CSV](https://newsverum.com/api/v1/articles/infineon-nvidia-gan-power-conversion-800vdc-2026/data/announcement?lang=en&format=csv) ## Sources - [Infineon Technologies]() (Source checked: 2026-10-21; Published: 2026-10-21) --- Cite the canonical URL above. [Editorial standards and corrections](https://newsverum.com/en/editorial)