CONTROLLER FOR A POWER SUPPLY
    1.
    发明申请
    CONTROLLER FOR A POWER SUPPLY 审中-公开
    电源控制器

    公开(公告)号:US20090174381A1

    公开(公告)日:2009-07-09

    申请号:US12344348

    申请日:2008-12-26

    IPC分类号: G05F1/10

    摘要: A controller for controlling a load output. In various embodiments, the controller may include a closed loop. In some embodiments, the closed loop may have a least one controllable characteristic. In one embodiment, the controller may be configured to control the at least one controllable characteristic in response to changes in the load.

    摘要翻译: 用于控制负载输出的控制器。 在各种实施例中,控制器可以包括闭环。 在一些实施例中,闭环可具有至少一个可控特性。 在一个实施例中,控制器可以被配置为响应于负载的变化来控制至少一个可控特性。

    Control circuit and method for a soft-start scheme of a switch mode power supply for a power amplifier
    2.
    发明授权
    Control circuit and method for a soft-start scheme of a switch mode power supply for a power amplifier 有权
    用于功率放大器的开关模式电源的软启动方案的控制电路和方法

    公开(公告)号:US08350541B2

    公开(公告)日:2013-01-08

    申请号:US12010997

    申请日:2008-01-31

    IPC分类号: G05F1/40 G05F1/00

    摘要: There is provided a control circuit including a sampling controller configured to sample an output voltage of a power converter at an appropriate time slot by opening a control loop. A soft-start circuit configured to enable soft-starting of an internal soft-start reference voltage to start from the sampled output voltage and to control the internal soft-start reference voltage to a predetermined target value in order to pre-charge the output voltage close to an input voltage level, or to continue charging the output voltage to a predetermined output voltage value.

    摘要翻译: 提供了一种控制电路,其包括采样控制器,其被配置为通过打开控制环来在适当的时隙对电力转换器的输出电压进行采样。 软启动电路,被配置为使内部软启动参考电压的软启动从采样的输出电压开始,并将内部软启动参考电压控制到预定的目标值,以便为输出电压预充电 接近输入电压电平,或继续将输出电压充电至预定的输出电压值。

    Control circuit and control method
    3.
    发明申请
    Control circuit and control method 有权
    控制电路及控制方法

    公开(公告)号:US20090143032A1

    公开(公告)日:2009-06-04

    申请号:US12010997

    申请日:2008-01-31

    IPC分类号: H04B1/04 G05F1/00

    摘要: There is provided a control circuit including a sampling controller configured to sample an output voltage of a power converter at an appropriate time slot by opening a control loop. A soft-start circuit configured to enable soft-starting of an internal soft-start reference voltage to start from the sampled output voltage and to control the internal soft-start reference voltage to a predetermined target value in order to pre-charge the output voltage close to an input voltage level, or to continue charging the output voltage to a predetermined output voltage value.

    摘要翻译: 提供了一种控制电路,其包括采样控制器,其被配置为通过打开控制环来在适当的时隙对电力转换器的输出电压进行采样。 软启动电路,被配置为使内部软启动参考电压的软启动从采样的输出电压开始,并将内部软启动参考电压控制到预定的目标值,以便为输出电压预充电 接近输入电压电平,或继续将输出电压充电至预定的输出电压值。