Power Converter Controls for Mobile Computing Devices (2017/1/25 福岡工業大学)



■講 師: Assistant Prof. Dr. Ching-Jan Chen
■ご所属: National Taiwan University

■演 題: Power Converter Controls for Mobile Computing Devices

■日 時: 平成 29年 1 月 25日(水)16:20 ~ 17:50
■場 所: 福岡工業大学 E棟3階 Cultivation Site R2教室

■主 催: 福岡工業大学 大学院工学研究科

  Mobile computing devices such as notebook and cellphone are widely used in daily life. Due to the advancement of processors, the power consumptions are increased. At the same time, the requests for device mobility and user experience never stop. So there is a stringent needs for its power converters. These requirements include high power density, fast charging speed for battery, and fast switching between full-power mode and power-saving mode.
  In this talk, the power converter requirements for mobile computing devices will be introduced. Then, the control techniques to achieve the stringent requests will be addressed. These techniques include controls with fast transient response, high control bandwidth and high-frequency small-signal models, and power management IC (PMIC).

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