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1. 发明授权

US07336085B2 Current sensing circuit 有权
标题翻译：电流检测电路
公开(公告)号：US07336085B2
公开(公告)日：2008-02-26
申请号：US11357393
申请日：2006-02-17
申请人： Simone Fabbro , Karl Norling , Christian Lindholm
发明人： Simone Fabbro , Karl Norling , Christian Lindholm
IPC分类号： G01R27/08
CPC分类号： G01R19/0092 , H03K17/18 , H03K17/687
摘要： A circuit arrangement for detecting a load current through a load includes a main transistor, a sensing transistor through which a load current flows that is a measure of the load current flowing through the main transistor. In addition, a resistance is connected in series with the load path of the sensing transistor, and a current source is connected to a node arranged between the sensing transistor and the resistance. A detector detects the load current flowing through the main transistor by measuring the voltage across the resistance.
摘要翻译：用于检测通过负载的负载电流的电路装置包括主晶体管，负载电流流动的感测晶体管，其是流过主晶体管的负载电流的量度。此外，电阻与感测晶体管的负载路径串联连接，并且电流源连接到布置在感测晶体管和电阻之间的节点。检测器通过测量电阻两端的电压来检测流过主晶体管的负载电流。

2. 发明申请

US20070205778A1 Current sensing circuit 有权
标题翻译：电流检测电路
公开(公告)号：US20070205778A1
公开(公告)日：2007-09-06
申请号：US11357393
申请日：2006-02-17
申请人： Simone Fabbro , Karl Norling , Christian Lindholm
发明人： Simone Fabbro , Karl Norling , Christian Lindholm
IPC分类号： G01R27/08
CPC分类号： G01R19/0092 , H03K17/18 , H03K17/687
摘要： A circuit arrangement for detecting a load current through a load includes a main transistor, a sensing transistor through which a load current flows that is a measure of the load current flowing through the main transistor, a means of resistance which is connected in series with the load path of the sensing transistor, a current source which is connected to a node which is arranged between the sensing transistor and the means of resistance, and a detector which detects the load current flowing through the main transistor by measuring the voltage across the means of resistance.
摘要翻译：用于检测通过负载的负载电流的电路装置包括：主晶体管，负载电流流过的感测晶体管，其是流过主晶体管的负载电流的量度;电阻装置，其与感测晶体管的负载路径，连接到布置在感测晶体管和电阻装置之间的节点的电流源，以及检测器，其通过测量跨过主晶体管的电压来检测流过主晶体管的负载电流抵抗性。

3. 发明申请

US20060055375A1 Voltage supply circuit and method for starting a circuit arrangement 审中-公开
标题翻译：电源电路及启动电路装置的方法
公开(公告)号：US20060055375A1
公开(公告)日：2006-03-16
申请号：US11215400
申请日：2005-08-30
申请人： Simone Fabbro
发明人： Simone Fabbro
IPC分类号： H02J7/00
CPC分类号： G05F1/56
摘要： One or more aspects of the present invention pertain to a voltage supply circuit arrangement. In one example, an arrangement comprises a voltage regulator designed to output a regulated voltage, derived from a first supply voltage applied to a supply input. An additional circuit component is also included that has inactive and active operating states, wherein the circuit has a functional action in the active operating state. In the active operating state, a charge store is part of the circuit. In the inactive operating state, the circuit is coupled to the output of the voltage regulator component, where the voltage regulator component is designed to output a charging current to the charge store. In addition, a control circuit is provided which is designed to evaluate an electrical parameter for the charge store. On the basis of the evaluation, the charge store is coupled to the circuit. As a result, the circuit adopts the active operating state.
摘要翻译：本发明的一个或多个方面涉及电压供应电路装置。在一个示例中，一种布置包括设计成输出由施加到电源输入端的第一电源电压导出的调节电压的电压调节器。还包括具有不活动和有效工作状态的附加电路部件，其中电路具有处于工作状态的功能动作。在工作状态下，电荷存储是电路的一部分。在非工作状态下，电路耦合到电压调节器组件的输出端，其中电压调节器组件被设计成向充电存储器输出充电电流。此外，提供了一种设计用于评估电荷存储器的电参数的控制电路。在评估的基础上，电荷存储器耦合到电路。结果，电路采用主动运行状态。

4. 发明授权

US09467053B2 Controlling a multi-mode switching converter 有权
标题翻译：控制多模切换转换器
公开(公告)号：US09467053B2
公开(公告)日：2016-10-11
申请号：US12500480
申请日：2009-07-09
申请人： Simone Fabbro
发明人： Simone Fabbro
IPC分类号： G05F1/56 , H02M3/158 , G05F1/563 , H02M1/00
CPC分类号： H02M3/1582 , H02M2001/0048 , Y02B70/1491
摘要： Systems and methods for controlling a switching converter using a duty cycle associated with either a buck mode or a boost mode of the switching converter. More particularly, a controller determines when to change between buck mode and boost mode based on the duty cycle associated with one of the buck mode or the boost mode.
摘要翻译：使用与开关转换器的降压模式或升压模式相关联的占空比来控制开关转换器的系统和方法。更具体地，控制器基于与降压模式或升压模式之一相关联的占空比来确定何时在降压模式和升压模式之间改变。

5. 发明申请

US20090039841A1 Controlling Switching Regulator for Maintaining High Efficiency for Wide Input Voltage Range 有权
标题翻译：控制开关稳压器，用于在宽输入电压范围内保持高效率
公开(公告)号：US20090039841A1
公开(公告)日：2009-02-12
申请号：US11836366
申请日：2007-08-09
申请人： Simone Fabbro
发明人： Simone Fabbro
IPC分类号： G05F1/44
CPC分类号： H02M3/1582 , H02M3/157
摘要： This disclosure relates to a voltage regulator system where duty cycle value of an input voltage is measured, where the input voltage is supplied to a regulator circuit that provides a regulated output voltage. Based on a calculated ideal duty cycle, which is derived from the measure duty cycle, a determination is made as to whether the regular circuit operational mode is to be changed to achieve greater efficiency.
摘要翻译：本公开涉及一种电压调节器系统，其中测量输入电压的占空比值，其中输入电压被提供给提供调节输出电压的调节器电路。基于从测量占空比导出的计算的理想占空比，确定是否要改变常规电路操作模式以实现更高的效率。

6. 发明授权

US07884586B2 Controlling a switching regulator mode determined by an ideal duty cycle for maintaining high efficiency for a wide input voltage range 有权
标题翻译：控制由理想占空比确定的开关稳压器模式，以在宽输入电压范围内保持高效率
公开(公告)号：US07884586B2
公开(公告)日：2011-02-08
申请号：US11836366
申请日：2007-08-09
申请人： Simone Fabbro
发明人： Simone Fabbro
IPC分类号： G05F1/618
CPC分类号： H02M3/1582 , H02M3/157
摘要： This disclosure relates to a voltage regulator system where duty cycle value of an input voltage is measured, where the input voltage is supplied to a regulator circuit that provides a regulated output voltage. Based on a calculated ideal duty cycle, which is derived from the measure duty cycle, a determination is made as to whether the regular circuit operational mode is to be changed to achieve greater efficiency.
摘要翻译：本公开涉及一种电压调节器系统，其中测量输入电压的占空比值，其中输入电压被提供给提供调节输出电压的调节器电路。基于从测量占空比导出的计算的理想占空比，确定是否要改变常规电路操作模式以实现更高的效率。

7. 发明申请

US20110006743A1 Controlling A Multi-Mode Switching Converter 有权
标题翻译：控制多模式开关转换器
公开(公告)号：US20110006743A1
公开(公告)日：2011-01-13
申请号：US12500480
申请日：2009-07-09
申请人： Simone Fabbro
发明人： Simone Fabbro
IPC分类号： G05F1/10
CPC分类号： H02M3/1582 , H02M2001/0048 , Y02B70/1491
摘要： Systems and methods for controlling a switching converter using a duty cycle associated with either a buck mode or a boost mode of the switching converter. More particularly, a controller determines when to change between buck mode and boost mode based on the duty cycle associated with one of the buck mode or the boost mode.
摘要翻译：使用与开关转换器的降压模式或升压模式相关联的占空比来控制开关转换器的系统和方法。更具体地，控制器基于与降压模式或升压模式之一相关联的占空比来确定何时在降压模式和升压模式之间改变。

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