Multiphase transformer for a multiphase DC-DC converter
    1.
    发明申请
    Multiphase transformer for a multiphase DC-DC converter 有权
    多相DC-DC转换器的多相变压器

    公开(公告)号:US20070013358A1

    公开(公告)日:2007-01-18

    申请号:US11173065

    申请日:2005-06-30

    IPC分类号: H01F30/12

    CPC分类号: G05F1/468 H02M1/14 H02M7/068

    摘要: A multiphase DC-DC converter is provided that includes a multiphase transformer, the multiphase transformer including a plurality of input voltage terminals and an transformer output voltage terminal, each input voltage terminal associated with a corresponding phase. Each phase is assigned to an input voltage terminal of the plurality of input voltage terminals to minimize a ripple current at the input voltage terminals of the multiphase transformer.

    摘要翻译: 提供了一种包括多相变压器的多相DC-DC转换器,多相变压器包括多个输入电压端子和变压器输出电压端子,每个输入电压端子与相应的相位相关联。 将各相分配给多个输入电压端子的输入电压端子,以使多相变压器的输入电压端子处的纹波电流最小化。

    Circuit and method for high impedance input/output termination in shut off mode and for negative signal swing
    2.
    发明授权
    Circuit and method for high impedance input/output termination in shut off mode and for negative signal swing 有权
    关闭模式下高阻抗输入/输出端接和负信号摆幅的电路和方法

    公开(公告)号:US07663398B1

    公开(公告)日:2010-02-16

    申请号:US12273368

    申请日:2008-11-18

    IPC分类号: H03K17/16 H03K19/003

    摘要: A circuit including control logic; and configurable impedance logic, operatively coupled to the control logic, comprising a configurable transistor structure operative to selectively change from a high impedance mode where the configurable transistor structure is configurable as a plurality of series connected diodes having their cathodes coupled together, and a low impedance mode where the configurable transistor structure is configurable to include a plurality of cascoded transistors. The circuit may further include at least one control signal line from the control logic to the configurable impedance logic, where the control signal line is operative to provide a control signal for configuring the configurable impedance logic.

    摘要翻译: 包括控制逻辑的电路; 以及可操作地耦合到所述控制逻辑的可配置阻抗逻辑,包括可配置晶体管结构,其可操作以选择性地从高阻抗模式改变,其中所述可配置晶体管结构可配置为多个串联连接的二极管,其阴极耦合在一起,并且低阻抗 模式,其中可配置晶体管结构可配置为包括多个级联晶体管。 电路还可以包括从控制逻辑到可配置阻抗逻辑的至少一个控制信号线,其中控制信号线可操作以提供用于配置可配置阻抗逻辑的控制信号。

    Multiphase transformer for a multiphase DC-DC converter
    3.
    发明授权
    Multiphase transformer for a multiphase DC-DC converter 有权
    多相DC-DC转换器的多相变压器

    公开(公告)号:US07504808B2

    公开(公告)日:2009-03-17

    申请号:US11173065

    申请日:2005-06-30

    IPC分类号: G05F1/00

    CPC分类号: G05F1/468 H02M1/14 H02M7/068

    摘要: A multiphase DC-DC converter is provided that includes a multiphase transformer, the multiphase transformer including a plurality of input voltage terminals and an transformer output voltage terminal, each input voltage terminal associated with a corresponding phase. Each phase is assigned to an input voltage terminal of the plurality of input voltage terminals to minimize a ripple current at the input voltage terminals of the multiphase transformer.

    摘要翻译: 提供了一种包括多相变压器的多相DC-DC转换器,多相变压器包括多个输入电压端子和变压器输出电压端子,每个输入电压端子与相应的相位相关联。 将各相分配给多个输入电压端子的输入电压端子,以使多相变压器的输入电压端子处的纹波电流最小化。

    MULTIPHASE TRANSFORMER FOR A MULTIPHASE DC-DC CONVERTER
    6.
    发明申请
    MULTIPHASE TRANSFORMER FOR A MULTIPHASE DC-DC CONVERTER 有权
    用于多相DC-DC转换器的多相变压器

    公开(公告)号:US20090174377A1

    公开(公告)日:2009-07-09

    申请号:US12405136

    申请日:2009-03-16

    IPC分类号: G05F1/00

    CPC分类号: G05F1/468 H02M1/14 H02M7/068

    摘要: A multiphase DC-DC converter is provided that includes a multiphase transformer, the multiphase transformer including a plurality of input voltage terminals and an transformer output voltage terminal, each input voltage terminal associated with a corresponding phase. Each phase is assigned to an input voltage terminal of the plurality of input voltage terminals to minimize a ripple current at the input voltage terminals of the multiphase transformer.

    摘要翻译: 提供了一种包括多相变压器的多相DC-DC转换器,多相变压器包括多个输入电压端子和变压器输出电压端子,每个输入电压端子与相应的相位相关联。 将各相分配给多个输入电压端子的输入电压端子,以使多相变压器的输入电压端子处的纹波电流最小化。