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    • 1. 发明授权
    • Power supply, associated management unit and method
    • 电源,相关管理单位和方法
    • US08693276B2
    • 2014-04-08
    • US13339083
    • 2011-12-28
    • Pengjie LaiJian Jiang
    • Pengjie LaiJian Jiang
    • G11C5/14
    • H02J7/345H02M2001/008
    • The present invention discloses a power supply. The power supply may comprise an input power terminal, a capacitor module, a first converter module and a second converter module. The first converter module may have a first terminal and a second terminal, wherein the first terminal is coupled to the input power terminal and the second terminal is coupled to the capacitor module. The second converter module may comprise an input and an output, wherein the input of the second converter module is coupled to the input power terminal, and the output of the second converter module is configured to supply a load.
    • 本发明公开了一种电源。 电源可以包括输入电源端子,电容器模块,第一转换器模块和第二转换器模块。 第一转换器模块可以具有第一端子和第二端子,其中第一端子耦合到输入电源端子,而第二端子耦合到电容器模块。 第二转换器模块可以包括输入和输出,其中第二转换器模块的输入耦合到输入电源端,并且第二转换器模块的输出被配置为提供负载。
    • 5. 发明申请
    • SWITCHING MODE POWER SUPPLY
    • 切换模式电源
    • US20130176004A1
    • 2013-07-11
    • US13347345
    • 2012-01-10
    • Pengjie LaiJian JiangEric Yang
    • Pengjie LaiJian JiangEric Yang
    • G05F1/10
    • H02M3/1563H02M2001/0025H02M2001/0032Y02B70/16
    • The present disclosure discloses a switching mode power supply with constant peak current mode control. During the operation of the switching mode power supply, in one hand, the current flowing through a high-side switch is sensed and compared to a current reference signal to control the turning off of the high-side switch; in the other hand, the output voltage is sensed and compared to a voltage reference signal to control the turning on of the high-side switch. In addition, the current reference signal may be adjusted to a lower value when the switching mode power supply enters light load condition. By using the above control method, the system performance is highly increased.
    • 本公开公开了一种具有恒定峰值电流模式控制的开关模式电源。 在切换模式电源的操作期间,一方面检测流过高侧开关的电流,并将其与电流参考信号进行比较,以控制高侧开关的关断; 另一方面,检测输出电压并将其与电压参考信号进行比较,以控制高侧开关的导通。 此外,当开关模式电源进入轻负载状态时,电流参考信号可以被调整到较低的值。 通过使用上述控制方法,系统性能大大提高。