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电机控制是当今汽车应用领域的一个重点部分,应用范围从传统的车身和便利设备底盘和安全设备,到智能且更具创新性的领域(如电动汽车和电动动力总成域)。

为了满足严格的汽车排放法规要求,高效的系统需求正在推动用更智能和灵活的电机驱动取代传统发动机驱动的部件,如流体泵空调压缩机

  • 对于开发周期比较短的简单驱动,直流有刷电机是比较适合且高性价比的解决方案。
  • 另一方面,直流无刷(BLDC)电机需要比较复杂的控制算法和运算能力,所以比较适用于那些系统要求高,开发周期长,而且有一定安全要求的应用

无论在哪个汽车细分市场,电机在如今的中低端汽车中无所不在,在高端汽车领域这一比例高达60-70;高压牵引逆变器辅助或甚至取代了ICE发动机,而48V小型电机在减少二氧化碳排放方面发挥着至关重要的作用,这是因为引入了更智能的启动发电机和电子涡轮增压系统。

意法半导体拥有最广泛的产品组合,专用于汽车应用领域的电机控制:从其领先的VIPower H-桥智能电源开关(提供更高的功率密度、诊断和保护功能),到符合ISO26262安全标准(可达ASIL-D等级)的SPC5 32位MCU,以及采用最先进封装的各种功率MOSFET

毫无疑问,意法半导体是为汽车发动机控制应用开发性能可靠经济划算解决方案的合适合作伙伴。

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技术文档

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      AN5416
      SPC58EC CAN bus configuration
      1.0
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      PDF
      AN5416

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出版刊物和宣传资料

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      A798x, A597x switching regulators for car power management

      Automotive-grade ESD protections for CAN transceivers

      New fully integrated, reliable and compact drivers for DC motors

      OMNIFET III General purpose fully-protected FETs for low-side load driving

      VIPower Zero series - Innovative smart power switches for high-current applications

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      Driving smart power in automotive 1.0
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      Smart power solutions for car body applications 1.0
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      VIPower M0-7 - Miniaturized high-side driver family 1.0
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      VIPower™ M0-7 family H-bridges for DC motor control 1.0
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      Body and Convenience Applications Brochure

      Chassis and Safety Applications Brochure

      Driving smart power in automotive

      Electro-Mobility Applications Brochure

      ST’s solutions for automotive seating systems

      Smart power solutions for car body applications

      VIPower M0-7 - Miniaturized high-side driver family

      VIPower™ M0-7 family H-bridges for DC motor control

软件

    • 产品型号

      VIPower技术中器件的动态电热仿真软件