公开(公告)号：US09413262B2

公开(公告)日：2016-08-09

申请号：US14291013

申请日：2014-05-30

申请人： Muh-Rong Yang

发明人： Muh-Rong Yang

IPC分类号： G06F17/50 ,  H02M7/04 ,  H01M10/42 ,  H01M10/44 ,  H01M10/48 ,  H02J7/00 ,  H02J7/04

CPC分类号： H02M7/04 ,  H01M10/4257 ,  H01M10/44 ,  H01M10/48 ,  H01M2010/4271 ,  H01M2010/4278 ,  H02J7/0004 ,  H02J7/0057 ,  H02J7/041 ,  H02J2007/0098

摘要： A smart power adaptor and a method of controlling power supply thereof are provided. The smart power adaptor includes a power conversion circuit and a control unit. The power conversion circuit is configured to convert an alternating current (AC) power into a direct current (DC) power for providing to a load device. The control unit is coupled to the power conversion circuit. The control unit is configured to apply a corresponding power-supply control mean according to a power state through communication of a charging communication protocol of a battery module of the load device to control an operation of the power conversion circuit, so that the power conversion circuit uses different power conversion behaviors to generate the DC power in response to changing of the power status.

摘要翻译： 提供了一种智能电源适配器及其电源的控制方法。 智能电源适配器包括电源转换电路和控制单元。 功率转换电路被配置为将交流（AC）功率转换成直流（DC）功率以提供给负载装置。 控制单元耦合到电力转换电路。 控制单元被配置为通过通过负载设备的电池模块的充电通信协议的通信来根据功率状态施加相应的电源控制装置，以控制电力转换电路的操作，使得电力转换电路 使用不同的电力转换行为来响应电力状态的变化产生直流电力。

公开(公告)号：US09268348B2

公开(公告)日：2016-02-23

申请号：US14287064

申请日：2014-05-26

申请人： Muh-Rong Yang

发明人： Muh-Rong Yang

IPC分类号： G05F1/46 ,  G05F3/30

CPC分类号： G05F1/468 ,  G05F3/30

摘要： A reference power generating circuit and an electronic circuit using the same are provided. The reference power generating circuit includes a first bandgap reference circuit and a second bandgap reference circuit. The first bandgap reference circuit is biased by a power voltage to generate a first reference voltage, where the first reference voltage has a first offset. The second bandgap reference circuit is connected to the first bandgap reference circuit in series and receives the first reference voltage generated by the first bandgap reference circuit. The second bandgap reference circuit is biased by the first reference voltage to generate a baseline reference voltage. The baseline reference voltage has a second offset, and the second offset is smaller than the first offset.

摘要翻译： 提供了参考功率发生电路和使用其的电子电路。 参考功率产生电路包括第一带隙基准电路和第二带隙基准电路。 第一带隙参考电路被电源电压偏置以产生第一参考电压，其中第一参考电压具有第一偏移。 第二带隙基准电路串联连接到第一带隙基准电路，并接收由第一带隙基准电路产生的第一参考电压。 第二带隙基准电路被第一参考电压偏置以产生基准参考电压。 基准参考电压具有第二偏移，第二偏移小于第一偏移。

公开(公告)号：US20150263638A1

公开(公告)日：2015-09-17

申请号：US14291013

申请日：2014-05-30

申请人： Muh-Rong Yang

发明人： Muh-Rong Yang

IPC分类号： H02M7/04

CPC分类号： H02M7/04 ,  H01M10/4257 ,  H01M10/44 ,  H01M10/48 ,  H01M2010/4271 ,  H01M2010/4278 ,  H02J7/0004 ,  H02J7/0057 ,  H02J7/041 ,  H02J2007/0098

摘要： A smart power adaptor and a method of controlling power supply thereof are provided. The smart power adaptor includes a power conversion circuit and a control unit. The power conversion circuit is configured to convert an alternating current (AC) power into a direct current (DC) power for providing to a load device. The control unit is coupled to the power conversion circuit. The control unit is configured to apply a corresponding power-supply control mean according to a power state through communication of a charging communication protocol of a battery module of the load device to control an operation of the power conversion circuit, so that the power conversion circuit uses different power conversion behaviors to generate the DC power in response to changing of the power status.

摘要翻译： 提供了一种智能电源适配器及其电源的控制方法。 智能电源适配器包括电源转换电路和控制单元。 功率转换电路被配置为将交流（AC）功率转换成直流（DC）功率以提供给负载装置。 控制单元耦合到电力转换电路。 控制单元被配置为通过通过负载设备的电池模块的充电通信协议的通信来根据功率状态施加相应的电源控制装置，以控制电力转换电路的操作，使得电力转换电路 使用不同的电力转换行为来响应电力状态的变化产生直流电力。

公开(公告)号：US20150261234A1

公开(公告)日：2015-09-17

申请号：US14287064

申请日：2014-05-26

申请人： Muh-Rong Yang

发明人： Muh-Rong Yang

IPC分类号： G05F1/46

CPC分类号： G05F1/468 ,  G05F3/30

摘要： A reference power generating circuit and an electronic circuit using the same are provided. The reference power generating circuit includes a first bandgap reference circuit and a second bandgap reference circuit. The first bandgap reference circuit is biased by a power voltage to generate a first reference voltage, where the first reference voltage has a first offset. The second bandgap reference circuit is connected to the first bandgap reference circuit in series and receives the first reference voltage generated by the first bandgap reference circuit. The second bandgap reference circuit is biased by the first reference voltage to generate a baseline reference voltage. The baseline reference voltage has a second offset, and the second offset is smaller than the first offset.

摘要翻译： 提供了参考功率发生电路和使用其的电子电路。 参考功率产生电路包括第一带隙基准电路和第二带隙基准电路。 第一带隙参考电路被电源电压偏置以产生第一参考电压，其中第一参考电压具有第一偏移。 第二带隙基准电路串联连接到第一带隙基准电路，并接收由第一带隙基准电路产生的第一参考电压。 第二带隙基准电路被第一参考电压偏置以产生基准参考电压。 基准参考电压具有第二偏移，第二偏移小于第一偏移。

公开(公告)号：US09618540B2

公开(公告)日：2017-04-11

申请号：US14829655

申请日：2015-08-19

申请人： Muh-Rong Yang ,  Well-Chen Chua ,  Mao-Chuan Chien ,  Chi-Chien Lin

发明人： Muh-Rong Yang ,  Well-Chen Chua ,  Mao-Chuan Chien ,  Chi-Chien Lin

IPC分类号： H02M3/15 ,  G01R15/14 ,  G01R19/00 ,  H02M3/158 ,  H02M3/156 ,  H02M1/00

CPC分类号： G01R15/146 ,  G01R19/0092 ,  G01R19/2509 ,  H02M3/156 ,  H02M3/158 ,  H02M3/1588 ,  H02M2001/0009

摘要： A current sensing module and a power conversion apparatus and an electronic apparatus using the same are provided. The current sensing module is suitable for detecting a first load current flowing through a first load. The current sensing module includes a sampling stage circuit and an output stage circuit. The sampling stage circuit couples across the first load and selectively exchanges coupling nodes between the sampling stage circuit and the first load by a multiplex switching means, so as to sample the first load current flowing along a first direction or a second direction, and thus generate a sampling signal. The output stage circuit is coupled to the sampling stage circuit and switches coupling nodes between the output stage circuit and the output terminal of the sampling stage circuit, so as to generate a current indication signal indicating the magnitude of the first load current according to the sampling signal.

公开(公告)号：US20160344290A1

公开(公告)日：2016-11-24

申请号：US14829655

申请日：2015-08-19

申请人： Muh-Rong Yang ,  Well-Chen Chua ,  Mao-Chuan Chien ,  Chi-Chien Lin

发明人： Muh-Rong Yang ,  Well-Chen Chua ,  Mao-Chuan Chien ,  Chi-Chien Lin

IPC分类号： H02M3/158 ,  G01R15/14 ,  G01R19/00

CPC分类号： G01R15/146 ,  G01R19/0092 ,  G01R19/2509 ,  H02M3/156 ,  H02M3/158 ,  H02M3/1588 ,  H02M2001/0009

摘要： A current sensing module and a power conversion apparatus and an electronic apparatus using the same are provided. The current sensing module is suitable for detecting a first load current flowing through a first load. The current sensing module includes a sampling stage circuit and an output stage circuit. The sampling stage circuit couples across the first load and selectively exchanges coupling nodes between the sampling stage circuit and the first load by a multiplex switching means, so as to sample the first load current flowing along a first direction or a second direction, and thus generate a sampling signal. The output stage circuit is coupled to the sampling stage circuit and switches coupling nodes between the output stage circuit and the output terminal of the sampling stage circuit, so as to generate a current indication signal indicating the magnitude of the first load current according to the sampling signal.

摘要翻译： 提供了一种电流感测模块和电力转换装置以及使用它的电子设备。 电流检测模块适用于检测流经第一负载的第一负载电流。 电流检测模块包括采样级电路和输出级电路。 采样级电路跨越第一负载耦合，并通过多路开关装置选择性地交换采样级电路和第一负载之间的耦合节点，以便对沿着第一方向或第二方向流动的第一负载电流进行采样，从而产生 采样信号。 输出级电路耦合到采样级电路并切换输出级电路和采样级电路的输出端之间的耦合节点，以便根据采样产生指示第一负载电流大小的电流指示信号 信号。