# Infineon AI power infrastructure development

> Live situation record from CLSTR: https://clstr.news/situations/infineon-ai-power-infrastructure-development
> Updated: 2026-09-07T06:46:31.000Z. Sources: 4. Developments: 2.

Infineon Technologies is expanding its role in the AI infrastructure sector through technological partnerships and product development. The company initially entered a collaboration with Skeleton Technologies to create power architectures for AI data centers, combining semiconductor technology with supercapacitors to manage high power density requirements.

Following this, Infineon introduced new smart power stage devices designed for AI accelerators and vertical power delivery modules. Market data indicates that Infineon has also seen significant growth in the Gallium Nitride (GaN) power device sector, rising to a 16% market share by 2025.

## Timeline

### 2026-09-07: Infineon expands AI power solutions and climbs GaN market share

Infineon Technologies is rising in the GaN power device market, reaching second place with a 16% share, while launching new high-density power stages designed for AI data center accelerators.

3 sources. https://clstr.news/cluster/infineon-expands-ai-power-solutions-and-climbs-gan-market-share

### 2026-09-03: Infineon and Skeleton Technologies partner on AI data center power

Infineon and Skeleton Technologies are collaborating to develop advanced power architectures and energy storage solutions to meet the high power density demands of AI data centers.

2 sources. https://clstr.news/cluster/infineon-and-skeleton-technologies-partner-on-ai-data-center-power

---
Cite as: Infineon AI power infrastructure development. CLSTR, https://clstr.news/situations/infineon-ai-power-infrastructure-development