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1. 发明授权

US09106201B1 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：US09106201B1
公开(公告)日：2015-08-11
申请号：US13167665
申请日：2011-06-23
申请人： Sombuddha Chakraborty , Yali Xiong , Michael D. McJimsey , Anthony J. Stratakos , Giovanni Garcea , Ilija Jergovic , Andrew Burstein , Andrea Pizzutelli
发明人： Sombuddha Chakraborty , Yali Xiong , Michael D. McJimsey , Anthony J. Stratakos , Giovanni Garcea , Ilija Jergovic , Andrew Burstein , Andrea Pizzutelli
IPC分类号： G05F1/00 , H02J3/08 , H03H7/20 , H02M3/158
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. 发明申请

US20050106828A1 Switching regulator with high-side p-type device 有权
标题翻译：具有高侧p型器件的开关稳压器
公开(公告)号：US20050106828A1
公开(公告)日：2005-05-19
申请号：US10714141
申请日：2003-11-13
申请人： Budong You , Marco Zuniga , Andrew Burstein
发明人： Budong You , Marco Zuniga , Andrew Burstein
IPC分类号： H01L21/336 , H01L21/8238 , H01L21/8249 , H01L27/06 , H01L27/092 , H01L29/08 , H01L29/78
CPC分类号： H01L29/7816 , H01L21/823814 , H01L21/823857 , H01L21/8249 , H01L27/0623 , H01L27/0922 , H01L29/0878 , H01L29/42368 , H01L29/66681 , H01L29/7835
摘要： A voltage regulator having an input terminal and an output terminal. A PMOS transistor connects the input terminal to an intermediate terminal. The PMOS transistor includes a first gate oxide layer. An LDMOS transistor connects the intermediate terminal to ground. The LDMOS transistor includes a second gate oxide layer. A controller drives the PMOS transistor and the LDMOS transistor to alternately couple the intermediate terminal between the input terminal and ground, to generate an intermediate voltage at the intermediate terminal having a rectangular waveform. A filter is disposed between the intermediate terminal and the output terminal to convert the rectangular waveform into a substantially DC voltage at the output terminal.
摘要翻译：具有输入端子和输出端子的电压调节器。 PMOS晶体管将输入端子连接到中间端子。 PMOS晶体管包括第一栅极氧化物层。 LDMOS晶体管将中间端子连接到地。 LDMOS晶体管包括第二栅极氧化物层。控制器驱动PMOS晶体管和LDMOS晶体管，以在输入端和地之间交替耦合中间端子，以在具有矩形波形的中间端产生中间电压。滤波器设置在中间端子和输出端子之间，以将矩形波形转换成输出端子上的大致直流电压。

3. 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。

4. 发明授权

US08907642B1 Systems and methods for DC-to-DC converter control 有权
公开(公告)号：US08907642B1
公开(公告)日：2014-12-09
申请号：US13167684
申请日：2011-06-23
申请人： Andrew Burstein , Sombuddha Chakraborty , Yali Xiong , Michael D. McJimsey , Trey A. Roessig , Luigi Panseri , Paul H. Choi , Theodore V. Burmas , Biljana Beronja , Giovanni Garcea , Ilija Jergovic , Andrea Pizzutelli , Anthony J. Stratakos
发明人： Andrew Burstein , Sombuddha Chakraborty , Yali Xiong , Michael D. McJimsey , Trey A. Roessig , Luigi Panseri , Paul H. Choi , Theodore V. Burmas , Biljana Beronja , Giovanni Garcea , Ilija Jergovic , Andrea Pizzutelli , Anthony J. Stratakos
IPC分类号： H02M3/158
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.

5. 发明申请

US20050231406A1 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：US20050231406A1
公开(公告)日：2005-10-20
申请号：US11130614
申请日：2005-05-16
申请人： Jeremy Flasck , Andrew Burstein , David Lidsky , Michael McJimsey
发明人： Jeremy Flasck , Andrew Burstein , David Lidsky , Michael McJimsey
IPC分类号： H03K19/173 , H03M1/00
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。

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