Automotive microcontrollers are essential electronic components that support vehicle control, safety, and comfort.
INFINEO offers a wide range of products, including AURIX™, TRAVEO™ T2G, Auto PSOC™, and MOTIX™ microcontrollers. These microcontrollers provide optimal solutions tailored to various applications, featuring high-performance CPU cores, functional safety (ISO 26262 ASIL-D) compliance, security features, and integrated sensors and analog functions. Here you'll find highly reliable and efficient microcontroller technology supporting the evolution of next-generation mobility, including powertrains, ADAS, body control, and EV systems.

Microcontrollers for consumer electronics are control semiconductors used in a wide range of applications, including home appliances, industrial equipment, and IoT devices. Infineon offers a diverse range of microcontroller products, including PSOC™ and XMC™, enabling flexible peripheral functions, high-performance computing, and power-saving designs. By integrating touch sensors, motor control, POWER SUPPLIES control, and communication functions onto a single chip, Infineon contributes to the miniaturization and enhanced functionality of products. A comprehensive suite of development tools and software is also available, ensuring both shorter development times and high reliability. Infineon provides microcontroller solutions that meet a wide range of needs, from smart home appliances to industrial control equipment.

MOS FETS are essential semiconductor devices for power control and SWITCHES applications. Infineon's MOS FETS combine low on-resistance, high-speed SWITCHES, and excellent thermal performance, resulting in reduced power loss and increased efficiency. They are used in a wide range of fields, including automotive, industrial equipment, communications, and consumer electronics. In particular, the CoolMOS™ and OptiMOS™ series are ideal for designs requiring high voltage resistance and high efficiency. Our product lineup, which balances reliability and performance, meets the diverse needs of our customers.

IGBTS (Insulated Gate BIPOLAR TRANSISTORS) are power semiconductors ideal for high-voltage, high-current SWITCHES applications. Infineon's IGBTS combine low loss with high SWITCHES performance, making them widely used in high-efficiency power conversion applications such as industrial INVERTERS, EVs/HEVs, renewable energy, and railways. In particular, product lines like TRENCHSTOP™ and EconoDUAL™ offer high reliability and long lifespan, improving overall system efficiency and cost performance. Our wide range of products strongly supports your design needs.

Infineon's WBG (Wide Bandgap) semiconductors are next-generation power devices using silicon carbide (SiC) and gallium nitride (GaN), which have a higher bandgap than conventional SILICONE (Si). These materials can operate at high voltage, high temperature, and high frequency, offering many advantages such as improved power conversion efficiency, smaller size and weight, and simplified cooling systems. Infineon offers product lines such as CoolSiC™ and CoolGaN™, catering to a wide range of applications including industrial equipment, renewable energy, EVs, CHARGERS, and server POWER SUPPLIES. With over 20 years of experience in technology development and manufacturing, Infineon provides solutions that combine high reliability and high performance.

GATE DRIVER drivers are critical interface circuits for accurately and safely driving power semiconductors such as MOS FETS and IGBTS. Infineon's GATE DRIVER ICs offer high-speed response, isolation, and protection, improving the reliability and efficiency of power conversion systems. The EiceDRIVER™ series offers a variety of configurations, including low-side and high-side drive, isolated and non-isolated types, to meet the needs of a wide range of applications, including industrial equipment, EVs/HEVs, solar power generation, and consumer electronics. They provide both design flexibility and safety, enabling high-performance power control.

Infineon's POWER SUPPLIES ICs are highly efficient and reliable solutions optimized for automotive, industrial, and consumer electronics applications. Offering a diverse range of products including DC-DC CONVERTERS, LDOs, and PMICs, they feature low power consumption, EMI protection, and advanced driver-assistance systems (ADAS). Automotive ICs are AEC-Q100 certified, supporting EVs and ADAS. Industrial ICs provide stable POWER SUPPLIES supply, while consumer ICs contribute to IoT and smart home devices with their compact and highly efficient designs. A comprehensive suite of design support tools and evaluation boards are available to support rapid development.

System Basis Chips (SBCs) are high-performance ICs for automotive ECUs that integrate POWER SUPPLIES management, communication interfaces, and diagnostic functions. Infineon's SBCs integrate LIN/ CAN TRANSCEIVER, POWER SUPPLIES regulators, watchdogs, and protection functions, significantly improving the reliability and design efficiency of automotive systems. The OPTIREG™ series, in particular, offers flexible configurations and high safety, supporting a wide range of applications including ADAS, body control, and powertrains. With a high-quality design compliant with AEC-Q100, it provides the optimal solution for next-generation automotive architectures.

Infineon's security and smart card solutions are advanced semiconductor technologies that underpin the safety and reliability of the digital age. Featuring hardware-based cryptography, secure elements, and authentication capabilities, they support a wide range of applications including ID cards, electronic passports, payment cards, automotive security, and IoT devices. The OPTIGA™ and SLE series offer high tamper resistance and flexible security features, and comply with international certification standards. They ensure privacy and data integrity, contributing to a secure and connected society.

Infineon's sensor solutions are characterized by high precision and reliability, and are used in a wide range of fields including automotive, industrial, consumer electronics, and IoT. The XENSIV™ family offers a broad lineup including MAGNETOMETRIC SENSORS, PRESSURE SENSORS, MEMS microphones, ToF distance sensors, and CO₂ sensors. High sensitivity and low noise design enable accurate sensing and real-time control. Compact and power-efficient design makes them ideal for smart devices and energy-efficient system construction. Sensing technology contributes to creating a safer and more comfortable society.

Infineon transceiver products are characterized by their design that prioritizes reliability and robustness in automotive networks and industrial communications. They support various communication protocols such as CAN, LIN, FlexRay, and Ethernet, achieving high EMC performance and low power consumption. Particularly for automotive applications, Infineon offers a wide range of highly reliable products compliant with AEC-Q100, making them ideal for ADAS, body control, and powertrain applications. These transceivers, supporting robust communication infrastructure, contribute to the construction of safe and efficient systems.

Main Products
Vehicle-mounted transceivers (CAN/LIN/FlexRay™)

Infineon's Wi-Fi/Bluetooth solutions are high-performance connectivity ICs designed for reliable wireless communication. Combining low power consumption, high security, and high-speed communication, they are suitable for a wide range of applications including smart homes, consumer electronics, industrial equipment, and IoT devices. The AIROC™ series complies with the latest standards, such as Wi-Fi 6 and Bluetooth 5.2, providing stable connectivity and excellent interference immunity. The modular and chip-based product lineup supports design flexibility and shortens development time.

Infineon's memory solutions are next-generation embedded memory offering high speed, reliability, and security. In particular, non-volatile memory (NOR Flash, FRAM) provides stable data retention and high-speed Access even in demanding environments such as automotive, industrial equipment, IoT, and communication devices. Our product lineup also includes products that enable secure data storage, making them ideal for highly confidential applications. Flexible capacity options and a long-term supply chain ensure confident adoption.

Intelligent Power Modules (IPMs) are high-performance modules that integrate power elements such as IGBTS and MOS FETS with drive circuits and protection functions. Infineon's IPMs achieve high efficiency and reliability, and are widely used in home appliances such as air conditioners, washing machines, and refrigerators, as well as industrial INVERTERS and fan pump control. The CIPOS™ series, in particular, simplifies design and saves space through its compact and highly integrated design, contributing to overall system cost reduction and performance improvement. A diverse lineup is available to meet a wide range of power and control requirements.

Infineon's USB solutions, "EZ-USB™" and "EZ-PD™," are a product line designed to provide high-performance and flexible USB connectivity. EZ-USB™ is a programmable controller compatible with USB 2.0/3.0, and can be used as an alternative to FPGAs and ASICs, supporting the rapid development of USB peripherals. EZ-PD™, on the other hand, is POWER SUPPLIES control IC compliant with the USB Power Delivery (PD) standard, ideal for USB-C devices such as laptops, smartphones, and CHARGERS. Both products are compatible with Infineon's software development environment (ModusToolbox™), contributing to more efficient design and faster time to market. Furthermore, they feature security functions and low-power designs, making them suitable for a wide range of applications including automotive, industrial, and consumer electronics.