POWER SUPPLY MANAGEMENT INTEGRATED CIRCUIT
    1.
    发明申请
    POWER SUPPLY MANAGEMENT INTEGRATED CIRCUIT 有权
    电源管理集成电路

    公开(公告)号:US20150331469A1

    公开(公告)日:2015-11-19

    申请号:US14719358

    申请日:2015-05-22

    Abstract: A power management integrated circuit comprises a plurality of power source circuits power received at a power supply input terminal to supply power to a plurality of power supply output terminals. A plurality of power source circuits is coupled between the power supply input terminal and the respective power supply output terminals. The power management integrated circuit comprises an active configuration memory and a communication interface with at least one terminal for uploading configuration data from outside the power management integrated circuit into the configuration memory. A control circuit controls operating parameters of respective ones of the power source circuits dependent on the configuration data from the active configuration memory. Thus, the power management integrated circuit is able to switch between different power supply states in a dynamically configurable way, without requiring external control over the configuration during switching.

    Abstract translation: 电源管理集成电路包括多个电源电路,在电源输入端子处接收电力,以向多个电源输出端子供电。 多个电源电路耦合在电源输入端子和相应的电源输出端子之间。 电源管理集成电路包括主动配置存储器和与至少一个终端的通信接口,用于将配置数据从电源管理集成电路外部上载到配置存储器中。 控制电路根据来自主动配置存储器的配置数据控制各个电源电路的操作参数。 因此,电源管理集成电路能够以动态可配置的方式切换不同的电源状态,而不需要在切换期间对配置进行外部控制。

Patent Agency Ranking