Infineon: Semiconductor technology as the foundation of digital transformation

Infineon Technologies AG is one of the leading players in the global semiconductor industry. With a clear focus on energy efficiency, security, and intelligent systems, the company supplies key technologies for key future fields such as electromobility, renewable energies, industrial automation, and networked infrastructures. Infineon chips are mostly invisible, but they play a crucial role in the performance, reliability, and sustainability of modern technologies.

From Siemens spin-off to global technology group

Infineon was formed in 1999 through the spin-off of Siemens' semiconductor division and established itself within a few years as an independent, internationally competitive manufacturer. Its headquarters in Neubiberg near Munich symbolize its strong roots in German engineering tradition combined with a global orientation. Production and development sites in Europe, Asia, and the US form the basis for a worldwide customer base in industry, the automotive sector, and consumer electronics. A key factor in its success is its consistent specialization in power electronics and safety-critical applications. While many semiconductor manufacturers rely heavily on mass-produced chips, Infineon focuses on complex, highly reliable solutions that are deeply integrated into industrial and infrastructure systems.

Technologies for mobility, energy, and security

Infineon's product portfolio covers a broad spectrum of semiconductor solutions that are specifically designed for applications with high requirements for efficiency, robustness, and service life. The company is particularly strong in areas where energy must be controlled, converted, or intelligently distributed. Typical areas of application for Infineon technologies are:

• Power semiconductors for electromobility, charging infrastructure, and railway technology
• Microcontrollers and sensors for vehicles, industrial equipment, and IoT systems
• Semiconductor solutions for photovoltaics, wind energy, and energy storage
• Security chips for ID cards, payment systems, and connected devices
• Control and regulation technology for industrial automation

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Sustainability as a core technological task

At Infineon, sustainability is not just a communication goal, but is closely linked to the product portfolio. A large proportion of the semiconductors developed contribute directly to using energy more efficiently, reducing losses, or making renewable energy sources economically viable in the first place. Power semiconductors reduce the power consumption of motors, inverters, and grid systems, thereby making a measurable contribution to CO₂ reduction. At the same time, Infineon continuously invests in research and development to develop new materials, manufacturing processes, and chip architectures. Topics such as wide bandgap semiconductors, intelligent power modules, and functional safety play a central role in this. With this strategic focus, Infineon is positioning itself as an enabler of digital and sustainable transformation. The company not only supplies components for current applications, but also actively shapes the technological basis of future energy, mobility, and industrial systems.