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1. 发明申请

US20110170324A1 Power Factor Correction Device 失效
标题翻译：功率因数校正装置
公开(公告)号：US20110170324A1
公开(公告)日：2011-07-14
申请号：US12987999
申请日：2011-01-10
申请人： Chih-Yuan Hsieh , Hsiang-Yi Chiu
发明人： Chih-Yuan Hsieh , Hsiang-Yi Chiu
IPC分类号： G05F1/70
CPC分类号： G05F1/70
摘要： A power factor correction device includes a rectifier for converting an AC input voltage into a DC input voltage, an output module for generating and outputting a DC output voltage, an intermediate inductor coupled between the rectifier and the output module, a power switch for controlling an inductor current of the intermediate inductor and generating a source voltage, a reset module for generating a reset instruction according to the DC input voltage, the DC output voltage and the source voltage, an SR flip-flop for outputting a latch result according to a set instruction and the reset instruction, and a set module for generating the set instruction in response to variation of the intermediate inductor or variation of the latch result.
摘要翻译：功率因数校正装置包括用于将AC输入电压转换成DC输入电压的整流器，用于产生和输出DC输出电压的输出模块，耦合在整流器和输出模块之间的中间电感器，用于控制中间电感器的电感电流并产生源极电压，用于根据直流输入电压产生复位指令的复位模块，直流输出电压和源极电压，用于根据一组输出锁存结果的SR触发器指令和复位指令，以及用于响应于中间电感器的变化或锁存结果的变化而产生设定指令的设定模块。

2. 发明授权

US09007120B2 Charge pump device 有权
标题翻译：电荷泵装置
公开(公告)号：US09007120B2
公开(公告)日：2015-04-14
申请号：US13590175
申请日：2012-08-20
申请人： Hsiang-Yi Chiu
发明人： Hsiang-Yi Chiu
IPC分类号： G05F1/10 , H02M3/07
CPC分类号： H02M3/07
摘要： A charge pump device includes a charge pump circuit, for generating an output voltage according to a driving signal, a comparing circuit, for generating a comparison result according to the output voltage and a reference voltage, a detecting circuit, for detecting a frequency range of a ripple of the output voltage according to the comparison result and generating a detection result, and a driving stage, for generating the driving signal according to the comparison result, and adjusting a driving capability corresponding to the driving signal according to the detection result.
摘要翻译：电荷泵装置包括用于根据驱动信号产生输出电压的电荷泵电路，用于根据输出电压和参考电压产生比较结果的比较电路，用于检测频率范围的检测电路根据比较结果产生输出电压的纹波并产生检测结果;以及驱动级，用于根据比较结果产生驱动信号，并根据检测结果调整与驱动信号相对应的驱动能力。

3. 发明授权

US08525501B2 Power factor correction device simultaneously applying two trigger schemes 失效
标题翻译：功率因数校正装置同时应用两种触发方案
公开(公告)号：US08525501B2
公开(公告)日：2013-09-03
申请号：US12987999
申请日：2011-01-10
申请人： Chih-Yuan Hsieh , Hsiang-Yi Chiu
发明人： Chih-Yuan Hsieh , Hsiang-Yi Chiu
IPC分类号： G05F1/00
CPC分类号： G05F1/70
摘要： A power factor correction device includes a rectifier for converting an AC input voltage into a DC input voltage, an output module for generating and outputting a DC output voltage, an intermediate inductor coupled between the rectifier and the output module, a power switch for controlling an inductor current of the intermediate inductor and generating a source voltage, a reset module for generating a reset instruction according to the DC input voltage, the DC output voltage and the source voltage, an SR flip-flop for outputting a latch result according to a set instruction and the reset instruction, and a set module for generating the set instruction in response to variation of the intermediate inductor or variation of the latch result.
摘要翻译：功率因数校正装置包括用于将AC输入电压转换为DC输入电压的整流器，用于产生和输出DC输出电压的输出模块，耦合在整流器和输出模块之间的中间电感器，用于控制中间电感器的电感电流并产生源极电压，用于根据直流输入电压产生复位指令的复位模块，直流输出电压和源极电压，用于根据一组输出锁存结果的SR触发器指令和复位指令，以及用于响应于中间电感器的变化或锁存结果的变化而产生设定指令的设定模块。

4. 发明授权

US09395728B2 Charge pump device and driving capability adjustment method thereof 有权
标题翻译：电荷泵装置及其驱动能力调整方法
公开(公告)号：US09395728B2
公开(公告)日：2016-07-19
申请号：US13517604
申请日：2012-06-14
申请人： Hsiang-Yi Chiu , Zhen-Guo Ding
发明人： Hsiang-Yi Chiu , Zhen-Guo Ding
IPC分类号： G05F1/10 , H02M3/07 , H02M1/14 , H02M1/36 , H02M1/00 , H02M1/32
CPC分类号： G05F1/10 , H02M1/14 , H02M1/32 , H02M1/36 , H02M3/07 , H02M2001/0012
摘要： A charge pump device is disclosed. The charge pump device includes a driving stage, for generating a driving signal corresponding to a driving capability; a charge pump circuit, for generating an output voltage according to the driving signal; a comparing circuit, comprising a first comparator for comparing the output voltage and a first reference voltage to generate a first comparing result; an overload detection circuit, for generating a detection result according to at least one of the first comparing result and the output voltage; and a driving capability control circuit, coupled between the overload detection circuit and the driving stage for controlling the driving capability corresponding to the driving signal according to the detection result.
摘要翻译：公开了电荷泵装置。电荷泵装置包括用于产生与驱动能力对应的驱动信号的驱动级; 电荷泵电路，用于根据驱动信号产生输出电压; 比较电路，包括用于比较输出电压和第一参考电压以产生第一比较结果的第一比较器; 过载检测电路，用于根据第一比较结果和输出电压中的至少一个产生检测结果; 以及驱动能力控制电路，其耦合在过载检测电路和驱动级之间，用于根据检测结果控制与驱动信号相对应的驱动能力。

5. 发明申请

US20130229226A1 Charge Pump Device 有权
标题翻译：电荷泵装置
公开(公告)号：US20130229226A1
公开(公告)日：2013-09-05
申请号：US13590175
申请日：2012-08-20
申请人： Hsiang-Yi Chiu
发明人： Hsiang-Yi Chiu
IPC分类号： G05F1/10
CPC分类号： H02M3/07
摘要： A charge pump device includes a charge pump circuit, for generating an output voltage according to a driving signal, a comparing circuit, for generating a comparison result according to the output voltage and a reference voltage, a detecting circuit, for detecting a frequency range of a ripple of the output voltage according to the comparison result and generating a detection result, and a driving stage, for generating the driving signal according to the comparison result, and adjusting a driving capability corresponding to the driving signal according to the detection result.
摘要翻译：电荷泵装置包括用于根据驱动信号产生输出电压的电荷泵电路，用于根据输出电压和参考电压产生比较结果的比较电路，用于检测频率范围的检测电路根据比较结果产生输出电压的纹波并产生检测结果;以及驱动级，用于根据比较结果产生驱动信号，并根据检测结果调整与驱动信号相对应的驱动能力。

6. 发明申请

US20130222051A1 Charge Pump Device and Driving Capability Adjustment Method Thereof 有权
标题翻译：电荷泵装置及其驱动能力调整方法
公开(公告)号：US20130222051A1
公开(公告)日：2013-08-29
申请号：US13517604
申请日：2012-06-14
申请人： Hsiang-Yi Chiu , Zhen-Guo Ding
发明人： Hsiang-Yi Chiu , Zhen-Guo Ding
IPC分类号： G05F1/10
CPC分类号： G05F1/10 , H02M1/14 , H02M1/32 , H02M1/36 , H02M3/07 , H02M2001/0012
摘要： A charge pump device is disclosed. The charge pump device includes a driving stage, for generating a driving signal corresponding to a driving capability; a charge pump circuit, for generating an output voltage according to the driving signal; a comparing circuit, comprising a first comparator for comparing the output voltage and a first reference voltage to generate a first comparing result; an overload detection circuit, for generating a detection result according to at least one of the first comparing result and the output voltage; and a driving capability control circuit, coupled between the overload detection circuit and the driving stage for controlling the driving capability corresponding to the driving signal according to the detection result.
摘要翻译：公开了电荷泵装置。电荷泵装置包括用于产生与驱动能力对应的驱动信号的驱动级; 电荷泵电路，用于根据驱动信号产生输出电压; 比较电路，包括用于比较输出电压和第一参考电压以产生第一比较结果的第一比较器; 过载检测电路，用于根据第一比较结果和输出电压中的至少一个产生检测结果; 以及驱动能力控制电路，其耦合在过载检测电路和驱动级之间，用于根据检测结果控制与驱动信号相对应的驱动能力。

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