Advanced phase number control for multiphase converters
    1.
    发明授权
    Advanced phase number control for multiphase converters 有权
    多相转换器的高级相位控制

    公开(公告)号:US08228049B2

    公开(公告)日:2012-07-24

    申请号:US12501204

    申请日:2009-07-10

    IPC分类号: G05F1/575 G05F1/59

    CPC分类号: H02M3/1584

    摘要: A control circuit for generating a control signal to add phases to a multiphase voltage regulator. The control circuit includes an input for receiving an error correction voltage from an error amplifier of the multiphase voltage regulator and at least one output for providing a PWM control signal. Control circuitry generates at least one PWM control signal to add a phase to the multiphase voltage regulator responsive to a determination that the error correction voltage has exceeded a threshold level.

    摘要翻译: 一种用于产生控制信号以将相位加到多相电压调节器的控制电路。 控制电路包括用于从多相电压调节器的误差放大器接收误差校正电压的输入端和用于提供PWM控制信号的至少一个输出端。 响应于确定误差校正电压已经超过阈值水平,控制电路产生至少一个PWM控制信号以向多相电压调节器添加相位。

    Configurable internal/external linear voltage regulator
    2.
    发明授权
    Configurable internal/external linear voltage regulator 失效
    可配置的内部/外部线性稳压器

    公开(公告)号:US07612546B2

    公开(公告)日:2009-11-03

    申请号:US10919152

    申请日:2004-08-16

    IPC分类号: G05F1/40

    CPC分类号: G05F1/40

    摘要: A voltage regulator includes a voltage source for providing an input voltage. The regulator includes circuitry responsive to the input voltage for generating a regulated output voltage. The circuitry enables selection of one of internal linear voltage regulation or external linear voltage regulation for generating the regulated output voltage.

    摘要翻译: 电压调节器包括用于提供输入电压的电压源。 调节器包括响应于输入电压以产生调节输出电压的电路。 该电路可选择内部线性电压调节或外部线性电压调节,以产生稳压输出电压。

    Configurable internal/external linear voltage regulator
    3.
    发明申请
    Configurable internal/external linear voltage regulator 失效
    可配置的内部/外部线性稳压器

    公开(公告)号:US20050206355A1

    公开(公告)日:2005-09-22

    申请号:US10919152

    申请日:2004-08-16

    IPC分类号: G05F1/40

    CPC分类号: G05F1/40

    摘要: A voltage regulator includes a voltage source for providing an input voltage. The regulator includes circuitry responsive to the input voltage for generating a regulated output voltage. The circuitry enables selection of one of internal linear voltage regulation or external linear voltage regulation for generating the regulated output voltage.

    摘要翻译: 电压调节器包括用于提供输入电压的电压源。 调节器包括响应于输入电压以产生调节输出电压的电路。 该电路可选择内部线性电压调节或外部线性电压调节,以产生稳压输出电压。

    ADVANCED PHASE NUMBER CONTROL FOR MULTIPHASE CONVERTERS
    4.
    发明申请
    ADVANCED PHASE NUMBER CONTROL FOR MULTIPHASE CONVERTERS 有权
    多相转换器的高级相位控制

    公开(公告)号:US20100066319A1

    公开(公告)日:2010-03-18

    申请号:US12501204

    申请日:2009-07-10

    IPC分类号: G05F1/10

    CPC分类号: H02M3/1584

    摘要: A control circuit for generating a control signal to add phases to a multiphase voltage regulator. The control circuit includes an input for receiving an error correction voltage from an error amplifier of the multiphase voltage regulator and at least one output for providing a PWM control signal. Control circuitry generates at least one PWM control signal to add a phase to the multiphase voltage regulator responsive to a determination that the error correction voltage has exceeded a threshold level.

    摘要翻译: 一种用于产生控制信号以将相位加到多相电压调节器的控制电路。 控制电路包括用于从多相电压调节器的误差放大器接收误差校正电压的输入端和用于提供PWM控制信号的至少一个输出端。 响应于确定误差校正电压已经超过阈值水平,控制电路产生至少一个PWM控制信号以向多相电压调节器添加相位。