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1.发明授权Combination of linear and adaptive non-linear control for fast transient response 失效线性和自适应非线性控制的组合，用于快速瞬态响应公开(公告)号：US07583128B1
公开(公告)日：2009-09-01
申请号：US11732792
申请日：2007-04-04
CPC分类号： H03K17/16 , G05B13/021
摘要： Methods, systems and apparatus for a controller for fast transient response, the controller including a linear compensation circuit for controlling output voltage during steady state operation and a non-linear control circuit to generate a non-linear signal during transient periods, only a first pulse of the non-linear signal is injected during each transient period. The combination linear and non-linear control provides stability and reduces delay times for fast transient response. The non-linear control circuit includes a step up and a step down non-linear control circuit for producing the non-linear signal with a short delay time when the load voltage is less or greater than the reference voltage. An embodiment includes an adaptive circuit or generating a current signal dependent on the load current, the current signal is combined with the output voltage to reduce the difference between the reference and output voltages.
摘要翻译： 用于快速瞬态响应的控制器的方法，系统和装置，所述控制器包括用于在稳态操作期间控制输出电压的线性补偿电路和用于在瞬态期间产生非线性信号的非线性控制电路，仅包括第一脉冲 在每个瞬态期间注入非线性信号。 组合线性和非线性控制提供稳定性并减少快速瞬态响应的延迟时间。 非线性控制电路包括升压和降压非线性控制电路，用于当负载电压小于或大于参考电压时产生具有短延迟时间的非线性信号。 实施例包括自适应电路或根据负载电流产生电流信号，电流信号与输出电压组合以减小基准电压和输出电压之间的差。
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2.发明授权Active transient voltage compensator for improving converter fast transient response 失效有源瞬态电压补偿器，用于提高转换器的快速瞬态响应公开(公告)号：US07251113B1
公开(公告)日：2007-07-31
申请号：US11067261
申请日：2005-02-25
IPC分类号： H02H7/122
CPC分类号： H02M3/158 , H02M2001/0093 , H02M2003/1566
摘要： A direct current to direct current (DC-to-DC) converter having an active transient voltage compensator (ATVC) coupled with the DC-to-DC converter output terminal to improve a fast transient response of the DC-to-DC converter. The active transient voltage compensator compensates the DC output only during transient operation The ATVC includes a transformer for reducing the ATVC current stresses to improve the compensator efficiency and injecting, absorbing high slew rate current, and a controller circuit for controlling ATVC operation in steady state and normal operation in transients. During step-up load the ATVC operates as a buck converter and during step-down load, the ATVC operates as a boost converter while the main converter operates at low switching frequency for good efficiency.
摘要翻译： 具有与DC-DC转换器输出端耦合的有源瞬态电压补偿器（ATVC）的直流（DC-DC）转换器的直流电流，以改善DC-DC转换器的快速瞬态响应。 有源瞬态电压补偿器仅在瞬态运行期间补偿直流输出ATVC包括一个用于降低ATVC电流应力的变压器，以提高补偿器效率和注入，吸收高压摆率电流，以及控制电路，用于控制ATVC在稳态下的运行， 瞬时正常操作。 在升压加载期间，ATVC作为降压转换器运行，在降压负载期间，ATVC作为升压转换器工作，而主转换器以低开关频率工作，效率很高。
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3.发明申请SEMICONDUCTOR PACKAGE WITH AIR CORE INDUCTOR (ACI) AND MAGNETIC CORE INDUCTOR (MCI) 审中-公开具有空心电感器（ACI）和磁芯电感器（MCI）的半导体封装公开(公告)号：US20140217547A1
公开(公告)日：2014-08-07
申请号：US13997042
申请日：2012-03-29
IPC分类号： H01L49/02
CPC分类号： H01L28/10 , H01F2017/0086 , H01L23/645 , H01L25/16 , H01L2224/16225 , H05K1/165 , H05K1/18 , H05K2201/1003
摘要： Semiconductor die packaged with air core inductors (ACIs) and magnetic core inductors (MCIs), or with multiple MCIs, are described. In a first example, a semiconductor package includes a semiconductor die, one or more air core inductors (ACIs) coupled to the semiconductor die, and one or more magnetic core inductors (MCIs) coupled to the semiconductor die. In a second example, a semiconductor package includes a semiconductor die, a first magnetic core inductor (MCI) coupled to the semiconductor die and having a first saturation current, and a second MCI coupled to the semiconductor die and having a second, different, saturation current.
摘要翻译： 描述了与空心电感器（ACI）和磁芯电感器（MCI）或多个MCI封装的半导体管芯。 在第一示例中，半导体封装包括半导体管芯，耦合到半导体管芯的一个或多个空心电感器（ACI）以及耦合到半导体管芯的一个或多个磁芯电感器（MCI）。 在第二示例中，半导体封装包括半导体管芯，耦合到半导体管芯并具有第一饱和电流的第一磁芯电感器（MCI）和耦合到半导体管芯并具有第二不同饱和度的第二MCI 当前。
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公开(公告)号：US08243410B2
公开(公告)日：2012-08-14
申请号：US12116746
申请日：2008-05-07
CPC分类号： H02M3/1584
摘要： A transient voltage compensation system is provided. The transient voltage compensation system includes a processor and a first voltage regulator coupled to the processor, wherein the first voltage regulator is to deliver a load current to the processor at an output voltage. The transient voltage compensation system also includes a second voltage regulator coupled to the first voltage regulator, wherein the second voltage regulator is to regulate the output voltage in response to transient loads of the processor.
摘要翻译： 提供瞬态电压补偿系统。 瞬态电压补偿系统包括耦合到处理器的处理器和第一电压调节器，其中第一电压调节器将以输出电压将负载电流传送到处理器。 瞬态电压补偿系统还包括耦合到第一电压调节器的第二电压调节器，其中第二电压调节器响应于处理器的瞬态负载来调节输出电压。
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公开(公告)号：US20090279224A1
公开(公告)日：2009-11-12
申请号：US12116746
申请日：2008-05-07
IPC分类号： H02H3/22
CPC分类号： H02M3/1584
摘要： A transient voltage compensation system is provided. The transient voltage compensation system includes a processor and a first voltage regulator coupled to the processor, wherein the first voltage regulator is to deliver a load current to the processor at an output voltage. The transient voltage compensation system also includes a second voltage regulator coupled to the first voltage regulator, wherein the second voltage regulator is to regulate the output voltage in response to transient loads of the processor.
摘要翻译： 提供瞬态电压补偿系统。 瞬态电压补偿系统包括耦合到处理器的处理器和第一电压调节器，其中第一电压调节器将以输出电压将负载电流传送到处理器。 瞬态电压补偿系统还包括耦合到第一电压调节器的第二电压调节器，其中第二电压调节器响应于处理器的瞬态负载来调节输出电压。
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