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经验: 积分:52
市场经理 上海琪埔维半导体
上海市 浦东新区 市场及销售
  • 设计工程师和汽车制造商现在可以考虑一种新的自动主机反向唤醒功能,使主机MCU关闭,而依赖电源管理集成电路(PMIC)保持低功耗模式,从而节省12伏蓄电池电量。
    电子工程师
    2055次阅读
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  • 设计工程师和汽车制造商现在可以考虑一种新的自动主机反向唤醒功能,使主机MCU关闭,而依赖电源管理集成电路(PMIC)保持低功耗模式,从而节省12伏蓄电池电量。
    电子工程师
    2055次阅读
    0条评论
  • Advanced digital motor control was only an option for high end motor drives and expensive equipment up until now. But the introduction of the high performance low-cost 32-bit MCU Piccolo family changes that. In this presentation, we will discuss the capability of using a low-cost Piccolo 32-bit MCU in advanced motor control. We will demonstrate the usage of a single Piccolo MCU to control multiple motors with advanced vector motor control algorithms such as FOC (Field Oriented Control). In addition, the same Piccolo device is used as the controller for the front-end Power Factor Correction (PFC). An introduction of basic motor types, motor drive inverters, and motor control methods will also be presented. The goal of this presentation is to equip customers with both advanced and introductory knowledge of advanced motor control and the value of TI's low-cost motor control MCUs.
    陆苏倌
    4664次阅读
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  • 当前,全球汽车工业面临的重要课题是如何不断地降低汽车油耗、减少排放以及进一步提高其驾驶性能。要做到这些,就要求ECU,特别是用于发动机管理系统(EMS)中的ECU具备运算能力越来越强大的单片机,以完成软件中各种复杂的算法和控制及实现各种硬件功能。
    jf_f8pIz0xS
    11646次阅读
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  • 据麦姆斯咨询报道,磁传感器一直由霍尔效应技术主导,不过,这种情况随着时间的推移正在改变,AMR(各向异性磁阻)、GMR(巨磁阻)以及近期的TMR(隧道磁阻)等xMR磁阻技术市场渗透率不断提高。
    9ZqY_MEMSensor
    9167次阅读
    0条评论
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