Automotive
System Solution Guides for Automotive Solutions
Automotive applications include EV and hybrid powertrain systems, on-board charger (OBC), advanced driver assistance systems (ADAS), advanced LED lighting, zonal architecture solutions, DC-DC converters and electronics for vehicle auxiliary systems. Explore our System Solution Guides to gain deeper insight into these automotive applications and their underlying system requirements.
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汽车
汽车类系统解决方案指南。
电动汽车辅助系统
先进驾驶辅助系统（ADAS）
先进LED前照明/后照明
48V-12V DC-DC转换器
48V电源网趋势
48V启动/发电一体机
车载充电机（OBC）
牵引逆变器
区域控制架构
Frequently Asked Questions
onsemi supports EV powertrains, EV auxiliary systems, ADAS, LED lighting, 48V architectures, DC‑DC converters, and starter generators, enabling electrification, safety, and connectivity in modern vehicles.
EV auxiliary systems include battery management, HVAC (PTC heaters, compressors), thermal cooling/heating, pumps, and actuators that improve vehicle efficiency, comfort, and safety.
They help engineers visualize system architecture, identify key components, and understand signal and power flows.
They offer modular architectures that can be adapted across vehicle platforms and different performance levels.
ADAS systems combine cameras (image sensors) and ultrasonic sensing to detect surroundings and support decision-making.
Advanced LED lighting includes adaptive headlamps, high-resolution pixel lighting, and dynamic rear lighting that improve visibility and safety.
It is a motor-generator unit that supports engine start, regenerative braking, and provides torque assist in mild hybrid vehicles.
Semiconductors enable efficient power conversion, intelligent control, and reduced losses, resulting in longer EV range and better fuel economy.
System Solution Guides (SSGs) provide block diagrams, recommended components, reference designs, and application insights to accelerate development and reduce design complexity.