公开(公告)号：US20070225290A1

公开(公告)日：2007-09-27

申请号：US11717782

申请日：2007-03-14

申请人： Markus Berger ,  Hartmut Rehwinkel ,  Heike Schacke ,  Stefan Baurle ,  Norbert Schmees

发明人： Markus Berger ,  Hartmut Rehwinkel ,  Heike Schacke ,  Stefan Baurle ,  Norbert Schmees

IPC分类号： A61K31/517 ,  A61K31/502 ,  A61K31/4704 ,  A61K31/366

CPC分类号： C07D215/227 ,  C07D209/34 ,  C07D215/38 ,  C07D215/60 ,  C07D217/24 ,  C07D231/56 ,  C07D237/32 ,  C07D239/74 ,  C07D265/02 ,  C07D311/76

摘要： The invention relates to multiply substituted tetrahydronaphthalene derivatives of the formula (Ia) to processes for preparing them and to their use as antiinflammatory agents.

摘要翻译： 本发明涉及式（Ia）的多取代四氢萘衍生物用于制备它们的方法及其作为抗炎剂的用途。

公开(公告)号：US20060167025A1

公开(公告)日：2006-07-27

申请号：US11312655

申请日：2005-12-21

申请人： Markus Berger ,  Norbert Schmees ,  Heike Schaecke ,  Stefan Baurle ,  Hartmut Rehwinkel ,  Anne Mengel ,  Konrad Krolikiewicz ,  Danja Grossbach ,  David Voigtlaender

发明人： Markus Berger ,  Norbert Schmees ,  Heike Schaecke ,  Stefan Baurle ,  Hartmut Rehwinkel ,  Anne Mengel ,  Konrad Krolikiewicz ,  Danja Grossbach ,  David Voigtlaender

IPC分类号： A61K31/517 ,  A61K31/403 ,  A61K31/381 ,  A61K31/343

CPC分类号： C07D409/12 ,  C07D405/12

摘要： The invention relates to tricyclic amino alcohols of general formula (I) method for synthesis of same and use of same as anti-inflammatory agents.

摘要翻译： 本发明涉及通式（I）的合成方法的三环氨基醇及其与抗炎剂的用途。

公开(公告)号：US20080259653A1

公开(公告)日：2008-10-23

申请号：US12145291

申请日：2008-06-24

申请人： Stefan Baurle ,  Alex B. Djenguerian ,  Kent Wong

发明人： Stefan Baurle ,  Alex B. Djenguerian ,  Kent Wong

IPC分类号： H02M3/335

CPC分类号： H02M1/32 ,  H02M3/33507

摘要： Techniques are disclosed to regulate an output of a power converter. One example power converter controller circuit includes a line sense input to be coupled to receive a signal representative of an input voltage of a power converter. A feedback input to be coupled to receive a feedback signal representative of an output of the power converter is also included. A drive signal generator is also included to generate a drive signal coupled to control switching of a switch to provide a regulated output parameter at the output of the power converter in response to the feedback signal. The drive signal generator is coupled to receive a plurality of inputs including the line sense input and the feedback input. The drive signal generator is coupled to latch the power converter into an off state in response to a detection of a fault condition in the power converter as detected by the plurality of inputs if the power converter input voltage is above a first threshold level. The drive signal generator to be unresponsive to the signal representative of the power converter input voltage while the controller is regulating the output parameter at the output of the power converter.

摘要翻译： 公开了调节功率转换器的输出的技术。 一个示例性功率转换器控制器电路包括要耦合以接收表示功率转换器的输入电压的信号的线路感测输入。 还包括要耦合以接收表示功率转换器的输出的反馈信号的反馈输入。 还包括驱动信号发生器以产生耦合以控制开关的开关的驱动信号，以响应于反馈信号在功率转换器的输出处提供稳定的输出参数。 驱动信号发生器被耦合以接收包括线路感测输入和反馈输入的多个输入。 如果功率转换器输入电压高于第一阈值电平，则驱动信号发生器被耦合以响应于由多个输入检测到的功率转换器中的故障状况的检测，将功率转换器锁存到断开状态。 在控制器调节功率转换器输出端的输出参数时，驱动信号发生器对代表功率转换器输入电压的信号无响应。

公开(公告)号：US20060119328A1

公开(公告)日：2006-06-08

申请号：US11336728

申请日：2006-01-20

申请人： Kent Wong ,  Arthur Odell ,  Stefan Baurle

发明人： Kent Wong ,  Arthur Odell ,  Stefan Baurle

IPC分类号： G05F1/613 ,  G05F3/16

CPC分类号： H02M1/32 ,  H02M3/156 ,  H02M2001/0009 ,  H02M2001/0025

摘要： A reduced cost voltage regulation circuit for switched mode power supplies. In one example, a current sense circuit includes a current sense terminal of a voltage regulation circuit. A voltage difference between the current sense terminal and a voltage reference terminal of the voltage regulation circuit is substantially fixed when a first current to be sensed by the current sense circuit at the current sense terminal is substantially equal to a first current sense threshold. A power transistor is also included and is coupled to the current sense circuit and coupled between a power supply input terminal of the voltage regulation circuit and a power supply output terminal of the voltage regulation circuit. The power transistor is coupled to be switched in response to the first current to be sensed by the current sense circuit at the current sense terminal to control a transfer of energy from the input of the power supply to the output of the power supply to regulate an output voltage of the power supply.

摘要翻译： 用于开关式电源的降低成本的电压调节电路。 在一个示例中，电流检测电路包括电压调节电路的电流检测端子。 当电流感测端子处的电流感测电路要感测的第一电流基本上等于第一电流检测阈值时，电流检测端子和电压调节电路的电压参考端子之间的电压差基本上是固定的。 还包括功率晶体管，并且耦合到电流感测电路并且耦合在电压调节电路的电源输入端子和电压调节电路的电源输出端子之间。 功率晶体管被耦合以响应于由电流感测端子处的电流感测电路感测的第一电流而被切换，以控制从电源的输入到电源的输出的能量传递，以调节 电源的输出电压。

公开(公告)号：US08279627B2

公开(公告)日：2012-10-02

申请号：US13184349

申请日：2011-07-15

申请人： Stefan Baurle ,  Giao Pham

发明人： Stefan Baurle ,  Giao Pham

IPC分类号： H02M3/335

CPC分类号： H02M3/33515 ,  H02M3/33507

摘要： An example controller for use in a power converter includes an oscillator and a logic circuit. The oscillator is to be coupled to a switch of the power converter and determines a switching cycle period of the switch. The logic circuit is also to be coupled to the switch to control a duty cycle of the switch in response to a magnitude of a feedback signal to regulate an output of the power converter. The logic circuit controls the duty cycle of the switch such that a control loop gain of the power converter is substantially constant during a transition of the controller between duty cycle control modes.

摘要翻译： 用于功率转换器的示例性控制器包括振荡器和逻辑电路。 振荡器将耦合到功率转换器的开关，并确定开关的开关周期周期。 逻辑电路还要耦合到开关，以响应于反馈信号的幅度来控制开关的占空比，以调节功率转换器的输出。 逻辑电路控制开关的占空比，使得在占空比控制模式之间的控制器转换期间，功率转换器的控制环路增益基本上是恒定的。

公开(公告)号：US20090256544A1

公开(公告)日：2009-10-15

申请号：US12488427

申请日：2009-06-19

申请人： Alex B. Djenguerian ,  Stefan Baurle ,  Kent Wong

发明人： Alex B. Djenguerian ,  Stefan Baurle ,  Kent Wong

IPC分类号： G05F1/573

CPC分类号： H02M3/33507 ,  H02M1/32

摘要： Techniques are disclosed to adjust a current limit in a switching regulator. One example switching regulator includes a comparator having first and second inputs and an output. The first input of the comparator is adapted to sense a current flow through a switch and the second input of the comparator is adapted to sense a variable current limit value. A controller is coupled to the output of the comparator and to the switch to control switching of the switch to regulate an output of a power supply in response a feedback signal. The controller disables the switch if the sensed current flow through the switch is greater than the sensed variable current limit value. The variable current limit value is set to a first variable current limit value by the controller in response to an input line voltage of the power supply if there is not an over current condition during a first switching cycle that occurs after a skipped switching cycle of the switch. The variable current limit value is set to a second variable current limit value by the controller in response to the input line voltage if there is the over current condition during the first switching cycle that occurs after the skipped switching cycle.

摘要翻译： 公开了用于调节开关调节器中的电流限制的技术。 一个示例开关调节器包括具有第一和第二输入和输出的比较器。 比较器的第一输入适于感测通过开关的电流，并且比较器的第二输入适于感测可变电流限制值。 控制器耦合到比较器和开关的输出端，以响应于反馈信号来控制开关的开关以调节电源的输出。 如果检测到的电流流过开关，则控制器禁用开关大于检测到的可变电流限制值。 如果在第一开关周期中没有过电流状态，则在可跳过的开关周期之后发生的可变电流限制值被控制器响应于电源的输入线电压而被设置为第一可变电流限制值 开关。 如果在跳过的开关周期之后发生的第一开关周期期间存在过电流状态，则控制器响应于输入线电压将可变电流限制值设置为第二可变电流限制值。

公开(公告)号：US20090251931A1

公开(公告)日：2009-10-08

申请号：US12413232

申请日：2009-03-27

申请人： Stefan Baurle ,  Alex B. Djenguerian ,  Kent Wong

发明人： Stefan Baurle ,  Alex B. Djenguerian ,  Kent Wong

IPC分类号： H02M3/335

CPC分类号： H02M1/32 ,  H02M3/33507

摘要： Techniques are disclosed to regulate an output of a power converter. One example power converter controller circuit includes a line sense input to be coupled to receive a signal representative of an input voltage of a power converter. A feedback input to be coupled to receive a feedback signal representative of an output of the power converter is also included. A drive signal generator is also included to generate a drive signal coupled to control switching of a switch to provide a regulated output parameter at the output of the power converter in response to the feedback signal. The drive signal generator is coupled to receive a plurality of inputs including the line sense input and the feedback input. The drive signal generator is coupled to latch the power converter into an off state in response to a detection of a fault condition in the power converter as detected by the plurality of inputs if the power converter input voltage is above a first threshold level. The drive signal generator to be unresponsive to the signal representative of the power converter input voltage while the controller is regulating the output parameter at the output of the power converter.

摘要翻译： 公开了调节功率转换器的输出的技术。 一个示例性功率转换器控制器电路包括要耦合以接收表示功率转换器的输入电压的信号的线路感测输入。 还包括要耦合以接收表示功率转换器的输出的反馈信号的反馈输入。 还包括驱动信号发生器以产生耦合以控制开关的开关的驱动信号，以响应于反馈信号在功率转换器的输出处提供稳定的输出参数。 驱动信号发生器被耦合以接收包括线路感测输入和反馈输入的多个输入。 如果功率转换器输入电压高于第一阈值电平，则驱动信号发生器被耦合以响应于由多个输入检测到的功率转换器中的故障状况的检测，将功率转换器锁存到断开状态。 在控制器调节功率转换器输出端的输出参数时，驱动信号发生器对代表功率转换器输入电压的信号无响应。

公开(公告)号：US20070242488A1

公开(公告)日：2007-10-18

申请号：US11811244

申请日：2007-06-07

申请人： Stefan Baurle ,  Alex Djenguerian ,  Kent Wong

发明人： Stefan Baurle ,  Alex Djenguerian ,  Kent Wong

IPC分类号： H02M3/335

CPC分类号： H02M1/32 ,  H02M3/33507

摘要： Techniques are disclosed to regulate an output of a power converter. One example power converter controller circuit includes a line sense input to be coupled to receive a signal representative of an input voltage of a power converter. A feedback input is included and is to be coupled to receive a feedback signal representative of an output of the power converter. A drive signal generator is included and is to generate a drive signal coupled to control switching of a switch to provide a regulated output parameter at the output of the power converter in response to the feedback signal. The drive signal generator is to latch the power converter into an off state in response to a detection of a loss of regulation of a power converter output parameter if the input voltage of the power converter is above a threshold level. The drive signal generator is to be unresponsive to the signal representative of the input voltage of the power converter while the power converter output parameter is in regulation.

摘要翻译： 公开了调节功率转换器的输出的技术。 一个示例性功率转换器控制器电路包括要耦合以接收表示功率转换器的输入电压的信号的线路感测输入。 反馈输入被包括并且被耦合以接收表示功率转换器的输出的反馈信号。 包括驱动信号发生器，并且产生耦合以控制开关的开关的驱动信号，以响应于反馈信号在功率转换器的输出处提供稳定的输出参数。 如果功率转换器的输入电压高于阈值电平，则驱动信号发生器响应于检测到功率转换器输出参数的调节的损失而将功率转换器锁存到关闭状态。 驱动信号发生器对代表功率转换器的输入电压的信号无响应，而功率转换器输出参数处于调节状态。

公开(公告)号：US20060098463A1

公开(公告)日：2006-05-11

申请号：US10981959

申请日：2004-11-05

申请人： Stefan Baurle ,  William Polivka ,  David Michael Matthews

发明人： Stefan Baurle ,  William Polivka ,  David Michael Matthews

IPC分类号： H02M3/335

CPC分类号： H02M3/33507

摘要： Various techniques directed to providing temporary peak power from a switching regulator are disclosed. In one aspect, a switching regulator includes a switch that is to be coupled between a power supply input and an energy transfer element of the power supply. A controller is coupled to be responsive to a feedback signal to be received from an output of the power supply. The controller is coupled to switch the switch in response to the feedback signal to regulate the output of the power supply. An oscillator is coupled to provide an oscillating signal to the controller to determine a maximum switching frequency of the switch. The oscillating signal is coupled to oscillate at a first frequency under a first moderate load condition at the power supply output. The oscillating signal is coupled to oscillate at a second frequency under a second peak load condition at the power supply output.

公开(公告)号：US20090268362A1

公开(公告)日：2009-10-29

申请号：US12497366

申请日：2009-07-02

申请人： Zhao-Jun Wang ,  Stefan Baurle ,  David Michael Hugh Matthews

发明人： Zhao-Jun Wang ,  Stefan Baurle ,  David Michael Hugh Matthews

IPC分类号： H02H3/20

CPC分类号： H02M3/33523 ,  H02M1/32 ,  H02M3/33507

摘要： A power supply controller method and apparatus measuring impedance is disclosed. An apparatus according to aspects of the present invention includes a sense circuit coupled to a sense terminal. A regulation circuit coupled to the sense circuit and coupled to regulate the sense terminal to a first voltage level when a current flowing through the sense terminal is less than a first threshold current level. The regulation circuit is further coupled to regulate the sense terminal to a second voltage level when the current flowing through the sense terminal reaches the first threshold current level. A response circuit is coupled to the sense circuit and is responsive to the current flowing through the sense terminal when the sense terminal is regulated at the second voltage level.

摘要翻译： 公开了一种测量阻抗的电源控制器方法和装置。 根据本发明的方面的装置包括耦合到感测端子的感测电路。 耦合到所述感测电路并且被耦合以在流过所述感测端子的电流小于第一阈值电流电平时将所述感测端子调节到第一电压电平的调节电路。 当流过感测端的电流达到第一阈值电流电平时，调节电路还被耦合以将感测端子调节到第二电压电平。 响应电路耦合到感测电路，并且当感测端子被调节在第二电压电平时响应于流过感测端子的电流。