NOVOSENSE Microelectronics (SSE: 688052), a Shanghai-headquartered semiconductor firm known for its high-performance analog and mixed-signal integrated circuits, has unveiled a new line of robust communication and actuation solutions for automotive body control systems. The European launch includes five EMC-compliant CAN transceivers and a stepper motor driver, aimed at supporting the growing demands of automotive OEMs and Tier 1 suppliers across the continent.
As modern vehicles continue to integrate an increasing number of electronic control units (ECUs), the need for stable and interference-resistant communication networks has become paramount. Controller Area Network (CAN) systems play a vital role in facilitating communication between key vehicle subsystems such as lighting, ignition, and powertrain components. However, electromagnetic interference (EMI) from various sources—such as inverters, wireless devices, and ignition systems—poses a growing challenge to network reliability.
2013-founded NOVOSENSE’s latest range of CAN transceivers is engineered to address these challenges with enhanced electromagnetic compatibility. All five new devices have successfully passed the rigorous EMC certification tests conducted by IBEE/FTZ-Zwickau, which are based on the internationally recognized IEC62228-3 standard. These certifications are widely accepted among leading European automotive manufacturers, affirming the transceivers’ ability to maintain signal integrity in demanding environments.
Alongside the new CAN solutions, the company has introduced the NSD8381-Q1 bipolar stepper motor driver. Designed for high-precision motion control, it supports up to 1/32 microstepping and includes advanced diagnostics and sensorless stall detection, enabling improved system responsiveness and reduced component wear.
NOVOSENSE is also showcasing its high-side switch series, NSE34/35xxx, which are designed to manage a wide range of automotive loads including resistive, inductive, and capacitive elements. These devices offer built-in diagnostic features, integrated protection mechanisms, and are certified for over one million protection cycles under the AEC-Q100 Grade A standard.
