区域控制架构
概览
伴随汽车行业的快速发展，特别是电动汽车的兴起，区域控制架构应运而生，并在低压配电和车联网领域取得了重大进展。分布式区域配电有助于简化线束布局，减轻重量，降低制造复杂度，从而优化了成本。
软件定义汽车（SDV）的发展趋势推动汽车制造商不断创新，在分区控制器中集成受保护的半导体开关。eFuse（电子熔丝）和SmartFET通过保护负载、传感器和执行器，提升了功能安全性，改善了功能失效的情形。与传统的域架构不同，分区架构集中了控制和计算，将软件从单个ECU转移到功能强大的中央计算机上，使得下游控制和电力分配具有更高的灵活性。
汽车以太网对于SDV至关重要，它可以处理来自摄像头和激光雷达等传感器的大量数据。它可确保分区控制器与中央计算机之间的实时数据传输，中央计算机负责处理传感器数据并做出决策。这种基础设施对未来的自动驾驶汽车至关重要，因为自动驾驶汽车对计算的需求将持续增长。
产品
Protected MOSFETs
A variety of protected low-side and high-side smart discrete devices that provide best-in-class in-rush current management.
Ethernet Controllers
IEEE-compliant ethernet controllers designed for robust communication in a wide range of environments and applications.
Low/Medium Voltage MOSFETs
Portfolio of comprehensive range of Low-medium voltage power Mosfets that delivers superior performance and reliability for switching applications. Our cutting-edge PowerTrench® T10 technology delivers industry leading RDS, higher power density, reduced switching losses and better thermal performance.
Current Sense Amplifiers
Current sensing requires accurate measurements and onsemi’s current sense amplifiers offer high degree of precision current sensing along with the advantages of wide input common mode range, bidirectional current sensing and high/low side current sensing.
LDO & Voltage Regulators
A portfolio that provides optimum solution for low power, space conscious and low noise designs.
Converters
Current mode and voltage mode dc-dc converters for buck, boost, and flyback power conversion circuits.
Ideal Diode Controllers
Offering NMOS controllers capable of driving back-to-back connected NMOS transistors for applications requiring on/off of the supply voltage along the main protection functions.
Current Protection
Hot swap controllers that limit inrush current and act as electronic fuses in hot swap circuits.
ESD Protection Diodes
Protection diodes and arrays that are specifically designed to provide ESD and surge protection.
Documents
Application Notes
Smart Power Distribution in Zonal Architecture
White Papers
How 10BASE-T1S Enables a New Generation of Software-Defined Vehicles
Application Notes
The NIV3071 eFuse Advantages in Automotive Applications
Application Notes
Top Cool Package for Power Discrete MOSFETs
White Papers
基于Treo平台的高温模拟与混合信号解决方案
Application Notes
具有模拟电流检测功能的高边 SmartFET
Application Notes
Low-Side SmartFETs
Application Notes
NIS(V)3071 PCB Design on Thermal Performance Considerations
Application Notes
了解功率 MOSFET 雪崩操作和相关的 UIS (UIL) 数据表额定值
评估板/套件
Evaluation Board
NIV3071MTW4GEVB
Evaluation Board
NCV68261MTWAITBG-GEVB
Evaluation Board
NCP737ADNADJR2GEVB
精选文章
为您精选的新闻和博文，挖掘创新灵感，洞见行业趋势。
精选视频
浏览相关视频，以全新视角，探索更多细节。
zonal architecture