Driving vehicle electrification forward.
Your partner in 48-V and high-voltage hybrid, electric and powertrain systems
Consumers are demanding it. Regulations are requiring it. Electrification is transforming the automotive industry, and expectations for engineers have never been higher. From mild hybrid to full electric, we have the expertise to help you take on your most vital design challenges. We are dedicated to providing the right analog and embedded processing products and in-depth support you need to design next-generation electrified automobiles. Leverage our decades of industry experience as you boost efficiency, increase power density, improve reliability, meet the highest safety standards and continue driving down costs to make electrified vehicles more attainable for all. Together, we can engineer a more sustainable world of transportation.
HEV/EV battery management system (BMS)
- 12- & 24-V battery pack-passive balancing
- 48-V battery pack-passive balancing
- 100-V battery pack-passive balancing
- 400-V battery pack-passive balancing
- 800-V battery pack-passive balancing
- Battery control unit (BCU)
- Battery disconnect unit (BDU)
- CSC active-cell balancing
- Wired CSC passive-cell balancing
- Wireless CSC passive-cell balancing
Design 50% smaller powertrain systems at half the cost
Make electric vehicles (EV) more affordable with an integrated powertrain architecture. Simplify your design, reduce cost and improve reliability with the advantages of our technologies and expertise which you can use to scale across your systems from a distributed power architecture up to a single powertrain domain controller, power stage and mechanical enclosure. We deliver 98% system efficiency and the highest power density while streamlining your functional safety certifications.
This reference design provides a powertrain reference with a high-speed traction motor drive embedded with a bidirectional DC/DC module to achieve 20,000 RPM.
What's new for integrated powertrain systems
Accelerate the adoption of EVs with advanced battery management system
As the world drives towards electrification, the battery is the heart of an electric vehicle. Extend driving range of electric vehicles through enhanced state-of-charge accuracy with high-precision battery monitors and balancers, supporting a broad spectrum of battery chemistries, including lithium-ion phosphate (LiFePO4).
A wireless battery management system can improve reliability and design flexibility while reducing system cost due to the elimination of cables and connectors. With our TÜV SÜD-assessed functional safety concept and proprietary wireless protocol, an industry-first enabling the best network availability, you are now able to build the world’s most reliable and efficient EVs.
What's new for BMS
Unlock the benefits of 48-V systems
Electrification increases power demands. 12- to 48-V and 48-V to high-voltage architectures increase the available power to meet those demands. Introducing a 48-V power supply that creates new and challenging design requirements, including the accurate monitoring and protection of the 48-V battery and achieving Automotive Safety Integrity Level (ASIL) D certification while managing cost at scale.
We can help you solve your 48-V design challenges with our analog and embedded processing devices. We offer wide-input-voltage DC/DC converters and brushless DC motor drivers that enable safety at high levels of power density; a portfolio of highly accurate sensing products; and a broad selection of high-performance and low-power microcontrollers to meet your design needs.
Learn how to measure five decades of current to maximize the efficiency of the BMS and how additional diagnostic features can aid your functional safety calculations.
What's new for 48-V systems