DUAL LOOP DIGITAL LOW DROP REGULATOR AND CURRENT SHARING CONTROL APPARATUS FOR DISTRIBUTABLE VOLTAGE REGULATORS
    1.
    发明申请
    DUAL LOOP DIGITAL LOW DROP REGULATOR AND CURRENT SHARING CONTROL APPARATUS FOR DISTRIBUTABLE VOLTAGE REGULATORS 审中-公开
    双环数字低电平调节器和分布式电压调节器的电流共享控制装置

    公开(公告)号:US20140277812A1

    公开(公告)日:2014-09-18

    申请号:US13801777

    申请日:2013-03-13

    IPC分类号: G05F5/00

    摘要: Described is an apparatus which comprises: a plurality of transistors coupled to an input power supply and to a load; a first comparator with a first node coupled to the load, and a second node coupled to a first reference; a second comparator with a first node coupled to the load, and a second node coupled to a second reference, the second reference being different from the first reference; and a logic unit to receive output of the first comparator and output of the second comparator, the logic unit to turn on or off transistors of the plurality of transistors according to outputs of the first and second comparators.

    摘要翻译: 描述了一种装置,其包括:耦合到输入电源和负载的多个晶体管; 第一比较器,其具有耦合到所述负载的第一节点,以及耦合到第一参考的第二节点; 第二比较器,其具有耦合到所述负载的第一节点,以及耦合到第二参考的第二节点,所述第二参考与所述第一参考不同; 以及逻辑单元,用于接收第一比较器的输出和第二比较器的输出,逻辑单元根据第一和第二比较器的输出接通或关断多个晶体管的晶体管。