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1.发明申请SUPPLY VOLTAGE CONTROL BASED AT LEAST IN PART ON POWER STATE OF INTEGRATED CIRCUIT 审中-公开基于集成电路功率状态的供电电压控制公开(公告)号：US20150109051A1
公开(公告)日：2015-04-23
申请号：US14582799
申请日：2014-12-24
摘要： Disclosed is a switching voltage regulator circuitry controlled to supply a voltage to at least a portion of an integrated circuit (IC). Information corresponding to a current load for a different power state of at least a portion of the IC is received. The switching voltage regulator circuitry is controlled to adjust the voltage to a different value based at least in part on the received information. Disclosed is a voltage received for a power state of at least a portion of an IC having first logic to perform one or more functions and second logic integrated with the first logic. Information corresponding to a current load for a different power state of at least a portion of the IC is sent from the second logic to voltage regulator control logic to adjust the voltage to a different value.
摘要翻译： 公开了一种被控制为向集成电路（IC）的至少一部分提供电压的开关稳压器电路。 接收对应于IC的至少一部分的不同功率状态的当前负载的信息。 控制开关电压调节器电路以至少部分地基于所接收的信息将电压调整到不同的值。 公开了针对具有执行一个或多个功能的第一逻辑的IC的至少一部分的功率状态接收的电压和与第一逻辑集成的第二逻辑。 对应于IC的至少一部分的不同功率状态的当前负载的信息从第二逻辑被发送到电压调节器控制逻辑以将电压调整到不同的值。
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公开(公告)号：US08482269B2
公开(公告)日：2013-07-09
申请号：US13299331
申请日：2011-11-17
IPC分类号： G05F1/40
摘要： Disclosed is a switching voltage regulator circuitry controlled to supply a voltage to at least a portion of an integrated circuit (IC). Information corresponding to a current load for a different power state of at least a portion of the IC is received. The switching voltage regulator circuitry is controlled to adjust the voltage to a different value based at least in part on the received information. Disclosed is a voltage received for a power state of at least a portion of an IC having first logic to perform one or more functions and second logic integrated with the first logic. Information corresponding to a current load for a different power state of at least a portion of the IC is sent from the second logic to voltage regulator control logic to adjust the voltage to a different value.
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公开(公告)号：US06490160B2
公开(公告)日：2002-12-03
申请号：US09921153
申请日：2001-08-02
IPC分类号： H05K720
CPC分类号： H05K7/1092 , F28D15/0233 , F28D15/04 , G06F1/18 , G06F1/182 , G06F1/189 , H01L23/427 , H01L2924/0002 , H01L2924/15192 , H01R4/64 , H01R12/52 , H01R12/7088 , H05K1/0206 , H05K1/0263 , H05K1/141 , H05K1/144 , H05K3/301 , H05K3/368 , H05K2201/10318 , H05K2201/10325 , H05K2201/10598 , H05K2201/10704 , H05K2201/10734 , H05K2201/2018 , H05K2201/2036 , H01L2924/00
摘要： A heat transfer device wherein a vapor chamber is combined with a pin structure that allows the highly conductive cooling vapors to flow within the pins of a pin array maximizing the efficiency of both components of the heat sink into one unit is disclosed. In one embodiment the heat transfer device comprises a thermally conductive chamber having a first thermally conductive chamber portion having a base thermally coupleable to a heat dissipating device; a second thermally conductive chamber portion having a plurality of hollow protrusions extending away from and in fluid communication with the first thermally conductive chamber portion wherein the thermally conductive chamber comprises a fluid vaporizable when in thermal communication with the heat dissipating device and condensable when in thermal communication with the hollow protrusions.
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公开(公告)号：US08930741B2
公开(公告)日：2015-01-06
申请号：US13316645
申请日：2011-12-12
CPC分类号： G06F1/26 , H02M3/1584
摘要： Techniques to enable voltage regulators to adjust for coming load changes are presented herein. In some embodiments, a functional block such as a microprocessor core having an associated clock signal is powered by at least one switching-type voltage regulator. When the functional block is about to require an increased level of power, the associated clock is provided to drive the at least one regulator switches overriding their normal drive signal, which has a lower frequency. Thus, the switches are driven at a higher frequency sufficiently prior to (e.g., just ahead of) the load change to reduce the amount of droop that would otherwise occur.
摘要翻译： 本文介绍了使电压调节器能够调整以达到负载变化的技术。 在一些实施例中，诸如具有关联时钟信号的微处理器核心的功能块由至少一个开关型电压调节器供电。 当功能块即将要求增加的功率电平时，相关联的时钟被提供以驱动至少一个调节器开关，以超越其具有较低频率的正常驱动信号。 因此，开关在负载变化之前（例如，刚好在负载变化之前）充分地以更高的频率被驱动以减少否则将发生的下降量。
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公开(公告)号：US20140089691A1
公开(公告)日：2014-03-27
申请号：US14090519
申请日：2013-11-26
IPC分类号： G06F1/26
CPC分类号： G06F1/266 , G05F1/66 , G06F1/26 , G06F1/3203 , G06F1/3243 , Y02D10/152
摘要： In accordance with some embodiments, margining routines to determine acceptable voltage command values for specific CPU implementations at one or more different operating levels may be provided.
摘要翻译： 根据一些实施例，可以提供用于在一个或多个不同操作级别确定用于特定CPU实现的可接受电压命令值的裕度程序。
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公开(公告)号：US08129971B2
公开(公告)日：2012-03-06
申请号：US11957455
申请日：2007-12-15
IPC分类号： G05F1/40
CPC分类号： G05F1/10
摘要： In some embodiments, the number of active cells in a multi-cell voltage regulator is controlled so that the current-per-active-cell approaches a predefined target or to be within an acceptable range so that the active cells operate with suitable efficiency.
摘要翻译： 在一些实施例中，控制多单元电压调节器中的活动单元的数量，使得每个 - 活动单元的电流接近预定义的目标或处于可接受的范围内，使得活动单元以适当的效率工作。
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公开(公告)号：US20110199153A1
公开(公告)日：2011-08-18
申请号：US13094599
申请日：2011-04-26
申请人： Hung-Piao Ma , Alon Naveh , Gil Schwarzband , Annabelle Pratt , Jorge Pedro Rodriguez , Joseph T. Dibene, II , Sean M. Welch , Kosta Luria , Edward R. Stanford
发明人： Hung-Piao Ma , Alon Naveh , Gil Schwarzband , Annabelle Pratt , Jorge Pedro Rodriguez , Joseph T. Dibene, II , Sean M. Welch , Kosta Luria , Edward R. Stanford
IPC分类号： G05F3/02
CPC分类号： H02J1/10 , G11C5/147 , H02J2001/008 , Y10T307/305 , Y10T307/658 , Y10T307/675
摘要： Methods and mechanisms to simultaneously regulate two or more supply voltages provided to an integrated circuit by a voltage regulator. In an embodiment of the invention, a voltage regulation message exchanged between the integrated circuit and the voltage regulator includes an identifier indicating two or more supply voltages selected from a plurality of supply voltages provided to the integrated circuit by the voltage regulator, where the voltage regulation message relates to the indicated two or more supply voltages. In another embodiment, the voltage regulation message indicates a desired supply voltage level to which the indicated two or more supply voltages are to transition.
摘要翻译： 同时调节通过电压调节器提供给集成电路的两个或多个电源电压的方法和机制。 在本发明的一个实施例中，在集成电路和电压调节器之间交换的电压调节消息包括一个标识符，该标识符指示通过电压调节器从提供给集成电路的多个电源电压中选择的两个或多个电源电压，其中电压调节 消息涉及所指示的两个或更多个电源电压。 在另一个实施例中，电压调节消息指示所指示的两个或更多个电源电压要转换到的期望电源电压电平。
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8.发明申请公开(公告)号：US20110161683A1
公开(公告)日：2011-06-30
申请号：US12724084
申请日：2010-03-15
申请人： Peng Zou , Joseph T. Dibene, II , Fernardi Thenus
发明人： Peng Zou , Joseph T. Dibene, II , Fernardi Thenus
IPC分类号： G06F1/26
CPC分类号： G06F1/3203 , G06F1/266 , G06F1/324 , G06F1/3287 , G06F1/3296 , Y02D10/126 , Y02D10/17 , Y02D10/171 , Y02D10/172
摘要： In some embodiments, the invention provides a higher efficiency, real-time platform power management architecture for computing platforms. A more direct power management architecture may be provided using integrated voltage regulators and in some embodiments, a direct power management interface (DPMI) as well. Integrated voltage regulators, such as in-silicon voltage regulators (ISVR) can be used to implement quicker, more highly responsive power state transitions.
摘要翻译： 在一些实施例中，本发明为计算平台提供了更高效率的实时平台电源管理架构。 可以使用集成稳压器提供更直接的功率管理架构，并且在一些实施例中也可以提供直接功率管理接口（DPMI）。 集成稳压器，例如硅片内稳压器（ISVR）可用于实现更快，更高响应的功率状态转换。
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9.发明授权Systems and methods for communicating voltage regulation information between a voltage regulator and an integrated circuit 有权用于在电压调节器和集成电路之间传送电压调节信息的系统和方法公开(公告)号：US07908496B2
公开(公告)日：2011-03-15
申请号：US11906008
申请日：2007-09-29
申请人： Jorge Rodriguez , Alon Naveh , Gil Schwarzband , Hung-Piao Ma , Stefan Rusu , James G. Hermerding , Ishmael F. Santos , Joseph T. Dibene, II , Edward Stanford
发明人： Jorge Rodriguez , Alon Naveh , Gil Schwarzband , Hung-Piao Ma , Stefan Rusu , James G. Hermerding , Ishmael F. Santos , Joseph T. Dibene, II , Edward Stanford
IPC分类号： G06F1/00
CPC分类号： G06F1/26
摘要： Systems and method for providing a regulated voltage supply to an integrated circuit. In an embodiment of the invention, a voltage regulator in a system provides an integrated circuit in the system with information related to the voltage regulator providing a supply voltage to the integrated circuit. In another embodiment of the invention, the integrated circuit makes determinations about the operating characteristic of the system using information from the voltage regulator.
摘要翻译： 向集成电路提供稳压电源的系统和方法。 在本发明的一个实施例中，系统中的电压调节器为系统中的集成电路提供与电压调节器相关的信息，以向集成电路提供电源电压。 在本发明的另一实施例中，集成电路使用来自电压调节器的信息来确定系统的工作特性。
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10.发明授权Integrated magnetic buck converter with magnetically coupled synchronously rectified mosfet gate drive 有权具有磁耦合同步整流mosfet门驱动器的集成磁降压转换器公开(公告)号：US06754086B2
公开(公告)日：2004-06-22
申请号：US10245908
申请日：2002-09-17
IPC分类号： H01R1216
CPC分类号： G06F1/18 , G06F1/182 , G06F1/189 , H01L23/427 , H01L23/433 , H01L2924/0002 , H01L2924/15192 , H01L2924/3011 , H01R4/64 , H01R12/52 , H01R12/7088 , H02M3/158 , H05K7/1092 , H01L2924/00
摘要： A synchronous voltage regulation circuit having an energy storage circuit for controlling the output signal is disclosed. The voltage regulation circuit includes a circuit which advantageously uses leakage inductance from loose coupling of input and output inductors to control regulator switching.
摘要翻译： 公开了一种具有用于控制输出信号的能量存储电路的同步电压调节电路。 电压调节电路包括有利地使用来自输入和输出电感器松动耦合的漏电感来控制调节器开关的电路。
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