Driving The Future Of Electrified Commercial Vehicles

The transition to electrified transportation is transforming industries worldwide, with commercial vehicles leading the charge toward sustainability. From eTrucks and eBuses to agricultural and construction vehicles, electrification is creating exciting opportunities for innovation, efficiency, and environmental impact. However, these vehicles come with unique challenges, such as higher energy efficiency, reducing system costs, or managing thermal complexity, that demand advanced, reliable, and adaptable solutions. Here is where Infineon plays a vital role.

At the heart of the electrification revolution are semiconductors, enabling clean, safe, and intelligent operations across the Commercial, Construction, and Agricultural Vehicle (eCAV) sectors. Infineon is committed to empowering these industries with cutting-edge solutions tailored to meet the diverse requirements of commercial vehicle electrification.

Traction inverters: Maximizing range and performance

Traction inverters, a cornerstone of electrified vehicles, are pivotal in maximizing range and performance by minimizing switching losses and optimizing energy use. They play a critical role in enabling regenerative braking, which recharges batteries and enhances efficiency. Infineon’s traction inverter solutions like IGBTs (Insulated Gate Bipolar Transistors), as well as SiC (Silicon Carbide) MOSFETs, are designed to deliver higher drivetrain efficiency, enhanced safety, and faster time-to-market while supporting zero-emission goals for heavy-duty eTrucks and eBuses.

Econodual Power Kit 250kw, ideal for industrial grading eCAV Inverter reference design.

Hybridkit, ideal for automotive grading eCAV Inverter reference design.

Battery management systems are another essential component, ensuring precise monitoring, protection, and optimization of batteries to extend their lifespan and reliability. Infineon’s onboard battery chargers, capable of ultrafast 43 kW charging, are engineered to support vehicle lifespans of up to 1.5 million kilometers, offering durability and long-term performance. High-voltage DC-DC converters facilitate seamless power management, providing robust and scalable architectures for commercial vehicles.

Integrated solutions: ‘One inverter, one Infineon’

Infineon’s ‘One Inverter, One Infineon’ approach offers an integrated, comprehensive solution for the eCAV market, ensuring reduced Total Cost of Ownership and compliance with both Industrial and automotive qualification (AQG324). All semiconductor components operate seamlessly together, forming a robust foundation to achieve the desired functional safety level. By leveraging our expertise in advanced technologies like Si-IGBT and SiC, we deliver scalable, efficient, and reliable systems optimized for various motor types and battery voltages, including those exceeding 800 V.

Electrified CAV Inverter block diagram.

Our solutions extend beyond the vehicle itself to address charging infrastructure needs. Infineon offers scalable DC offboard charging solutions delivering up to 350 kW, ensuring fast and efficient energy replenishment. Additionally, our wireless charging systems, including inductive and resonant options, provide the flexibility and scalability required to meet the growing demands of electrified commercial vehicles. With our solutions, zero-emission transportation is no longer just a goal but a reality.