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1. 发明授权

US08710810B1 Systems and methods for DC-to-DC converter control 有权
标题翻译：用于DC-DC转换器控制的系统和方法
公开(公告)号：US08710810B1
公开(公告)日：2014-04-29
申请号：US13167674
申请日：2011-06-23
申请人： Michael D. McJimsey , David B. Lidsky , Andrew Burstein , Giovanni Garcea , Jeremy M. Flasck , Ilija Jergovic , Andrea Pizzutelli
发明人： Michael D. McJimsey , David B. Lidsky , Andrew Burstein , Giovanni Garcea , Jeremy M. Flasck , Ilija Jergovic , Andrea Pizzutelli
IPC分类号： H02M3/158 , H02M3/157
CPC分类号： H02M3/158 , H02M1/084 , H02M3/157 , H02M3/1584 , H02M2001/0003 , H03H7/20
摘要： A regulated, power supply system is described using multiphase DC-DC converters with dynamic fast-turnon, slow-turnoff phase shedding, early phase turn-on, and both load-voltage and drive-transistor feedback to pulsewidth modulators to provide fast response to load transients. In an embodiment, a system master can automatically determine whether all, or only some, slave phase units are fully populated. The programmable system includes fault detection with current and voltage sensing, telemetry capability, and automatic shutdown capability. In an embodiment, these are buck-type converters with or without coupled inductors, however some of the embodiments illustrated include boost configurations.
摘要翻译：使用具有动态快速旋转，慢关闭相位脱落，早期相位接通以及负载电压和驱动晶体管反馈到脉宽调制器的多相DC-DC转换器来描述稳压电源系统，以提供快速响应负载瞬变。在一个实施例中，系统主机可以自动地确定是否完全填充了所有或只有一些从动相位单元。可编程系统包括电流和电压检测，遥测能力和自动关机功能的故障检测。在一个实施例中，这些是具有或不具有耦合电感器的降压型转换器，然而所示实施例的一些包括升压配置。

2. 发明授权

US06894501B1 Selecting multiple settings for an integrated circuit function using a single integrated circuit terminal 有权
标题翻译：使用单个集成电路端子选择集成电路功能的多个设置
公开(公告)号：US06894501B1
公开(公告)日：2005-05-17
申请号：US10152245
申请日：2002-05-21
申请人： Jeremy M. Flasck , Andrew J. Burstein , David B. Lidsky , Michael D. McJimsey
发明人： Jeremy M. Flasck , Andrew J. Burstein , David B. Lidsky , Michael D. McJimsey
IPC分类号： H03K19/173 , G01R31/02
CPC分类号： G11C29/028 , G11C2029/5004 , H03K19/1731
摘要： A method and apparatus for determining a setting specified from a plurality of the settings for a function provided in an integrated circuit, wherein the setting is specified by connecting an external measurement resistor to a measurement terminal of the integrated circuit, comprises applying a direct current to the measurement terminal of the integrated circuit, thereby producing a measurement voltage at the measurement terminal; applying the direct current to a reference terminal of the integrated circuit, wherein the reference terminal has an external reference resistor connected thereto, thereby producing a reference voltage at the reference terminal; quantizing a voltage level of a difference voltage representing a voltage difference between the reference voltage and the measurement voltage, thereby producing a quantized voltage; and providing control signals to a functional module within the integrated circuit, the control signals representing the one of the settings corresponding to the quantized voltage, wherein each of the settings is represented by a different quantized voltage; wherein the functional module implements the one of the settings represented by the control signals.
摘要翻译：一种用于确定从集成电路中提供的功能的多个设置中指定的设置的方法和装置，其中通过将外部测量电阻器连接到集成电路的测量端子来指定该设置，包括将直流电流施加到集成电路的测量端子，从而在测量端产生测量电压; 将所述直流电流施加到所述集成电路的参考端子，其中所述参考端子具有与其连接的外部参考电阻，从而在所述参考端产生参考电压; 量化表示基准电压与测量电压之间的电压差的差分电压的电压电平，从而产生量化电压; 以及向所述集成电路内的功能模块提供控制信号，所述控制信号表示对应于所述量化电压的所述设置之一，其中每个所述设置由不同的量化电压表示; 其中所述功能模块实现由所述控制信号表示的所述设置之一。

3. 发明授权

US07091736B2 Method and apparatus for selecting multiple settings for an integrated circuit function 有权
标题翻译：用于选择集成电路功能的多个设置的方法和装置
公开(公告)号：US07091736B2
公开(公告)日：2006-08-15
申请号：US11130614
申请日：2005-05-16
申请人： Jeremy M. Flasck , Andrew J. Burstein , David B. Lidsky , Michael D. McJimsey
发明人： Jeremy M. Flasck , Andrew J. Burstein , David B. Lidsky , Michael D. McJimsey
IPC分类号： G01R31/26
CPC分类号： G11C29/028 , G11C2029/5004 , H03K19/1731
摘要： A method and apparatus for determining a setting specified from a plurality of the settings for a function provided in an integrated circuit, wherein the setting is specified by connecting an external measurement resistor to a measurement terminal of the integrated circuit, comprises applying a direct current to the measurement terminal of the integrated circuit, thereby producing a measurement voltage at the measurement terminal; applying the direct current to a reference terminal of the integrated circuit, wherein the reference terminal has an external reference resistor connected thereto, thereby producing a reference voltage at the reference terminal; quantizing a voltage level of a difference voltage representing a voltage difference between the reference voltage and the measurement voltage, thereby producing a quantized voltage; and providing control signals to a functional module within the integrated circuit, the control signals representing the one of the settings corresponding to the quantized voltage, wherein each of the settings is represented by a different quantized voltage; wherein the functional module implements the one of the settings represented by the control signals.
摘要翻译：一种用于确定从集成电路中提供的功能的多个设置中指定的设置的方法和装置，其中通过将外部测量电阻器连接到集成电路的测量端子来指定该设置，包括将直流电流施加到集成电路的测量端子，从而在测量端产生测量电压; 将所述直流电流施加到所述集成电路的参考端子，其中所述参考端子具有与其连接的外部参考电阻，从而在所述参考端产生参考电压; 量化表示基准电压与测量电压之间的电压差的差分电压的电压电平，从而产生量化电压; 以及向所述集成电路内的功能模块提供控制信号，所述控制信号表示对应于所述量化电压的所述设置之一，其中每个所述设置由不同的量化电压表示; 其中所述功能模块实现由所述控制信号表示的所述设置之一。

4. 发明授权

US07795850B2 Analog current command and settable slopes in voltage regulator 有权
标题翻译：电压调节器中的模拟电流指令和可设置的斜率
公开(公告)号：US07795850B2
公开(公告)日：2010-09-14
申请号：US11541338
申请日：2006-09-28
申请人： Andy Burstein , Jeremy M. Flasck
发明人： Andy Burstein , Jeremy M. Flasck
IPC分类号： G05F1/59
CPC分类号： H02J1/102 , H02M3/1584
摘要： A voltage regulator coupled to an unregulated DC input voltage source by an input terminal, and to a load by an output terminal is disclosed. The voltage regulator converts an input voltage at the input terminal to an output voltage at the output terminal. The voltage regulator includes one or more slaves, and each slave includes a switching circuit which serves as a power switch for alternately coupling and decoupling the input terminal to an intermediate node. Each slave can include a high-side power transistor having a drain connected to the input terminal and a source connected to the intermediate node, and a low-side power transistor having a source connected to ground and a drain connected to the intermediate node. Each slave can act as a switching circuit to alternate between coupling the intermediate node to the input terminal and between the intermediate node to a ground.
摘要翻译：公开了一种通过输入端子耦合到未调节的DC输入电压源并由输出端子耦合到负载的稳压器。电压调节器将输入端的输入电压转换为输出端的输出电压。电压调节器包括一个或多个从器件，并且每个从器件包括切换电路，其用作用于将输入端子交替耦合和去耦合到中间节点的功率开关。每个从机可以包括具有连接到输入端子的漏极和连接到中间节点的源极的高侧功率晶体管，以及具有连接到地的源极和连接到中间节点的漏极的低侧功率晶体管。每个从站可以充当切换电路，以在将中间节点耦合到输入端之间以及中间节点耦合到地之间交替。

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