Steer-by-Wire

The evolution to steer-by-wire—removing the mechanical steering column—is a critical step toward higher levels of vehicle autonomy. This demands fail-operational performance and a "digital feel" of the road that is both intuitive and unfailingly reliable.

Allegro's portfolio of redundant, ASIL D-ready angle and torque sensors, developed through our certified ISO 26262 process, delivers the precise, low-latency feedback required for these safety-critical systems. Our robust motor drivers and PMICs ensure reliable control of the steering actuators. To provide the foundational sensing and power technology for the future of vehicle control, enabling advanced autonomous driving functions, enhancing design freedom for vehicle interiors, and ensuring the highest level of safety and control when there is no mechanical link to the road.