Charge/discharge control circuit and battery device
    2.
    发明授权
    Charge/discharge control circuit and battery device 有权
    充放电控制电路和电池装置

    公开(公告)号:US09007026B2

    公开(公告)日:2015-04-14

    申请号:US13208737

    申请日:2011-08-12

    IPC分类号: H02J7/00

    CPC分类号: H02J7/0072 H02J7/0031

    摘要: Provided is a battery device including, in a charge/discharge protection circuit for controlling charge/discharge of a secondary battery by a single bidirectionally conductive field effect transistor, a charge/discharge control circuit with which the number of elements to be used is reduced to reduce the layout area. The charge/discharge control circuit includes a switch circuit for controlling a gate of the bidirectionally conductive field effect transistor based on an output of a control circuit for controlling the charge/discharge of the secondary battery, the switch circuit including a first terminal connected to a back gate of the bidirectionally conductive field effect transistor.

    摘要翻译: 提供一种电池装置,其包括在用于通过单个双向导电场效应晶体管控制二次电池的充电/放电的充放电保护电路中,将要使用的元件的数量减少到的充放电控制电路 减少布局面积。 充放电控制电路包括用于基于用于控制二次电池的充电/放电的控制电路的输出来控制双向导电场效应晶体管的栅极的开关电路,该开关电路包括与第二端子连接的第一端子 双向导电场效应晶体管的背栅。

    Charge/discharge control circuit and battery assembly
    3.
    发明授权
    Charge/discharge control circuit and battery assembly 有权
    充放电控制电路和电池组件

    公开(公告)号:US08896268B2

    公开(公告)日:2014-11-25

    申请号:US13404478

    申请日:2012-02-24

    IPC分类号: H02J7/00 H02H3/08 H02H7/18

    摘要: There is provided a charge/discharge control circuit and a battery assembly including an accurate overcurrent protecting circuit with low consumption current characteristics. The charge/discharge control circuit comprises a current protecting circuit including: a reference voltage circuit having a reference transistor for detecting overcurrent flowing through a control transistor to turn it on, and a constant current circuit; and a comparison circuit for comparing voltage on the reference voltage circuit with voltage generated by overcurrent flowing through the control transistor, wherein when no overcurrent flows, the electric current flowing through the reference voltage circuit is interrupted to reduce power consumption.

    摘要翻译: 提供了一种充电/放电控制电路和包括具有低消耗电流特性的精确过电流保护电路的电池组件。 充放电控制电路包括电流保护电路,该电流保护电路包括:参考电压电路,具有用于检测流过控制晶体管的过电流以使其导通的参考晶体管和恒流电路; 以及用于将参考电压电路上的电压与通过控制晶体管流过的过电流产生的电压进行比较的比较电路,其中当没有过电流流动时,流过参考电压电路的电流被中断以降低功耗。

    Trimming circuit and semiconductor device
    5.
    发明授权
    Trimming circuit and semiconductor device 有权
    微调电路和半导体器件

    公开(公告)号:US08710902B2

    公开(公告)日:2014-04-29

    申请号:US13474906

    申请日:2012-05-18

    IPC分类号: H01H37/76

    摘要: Provided are a trimming circuit which does not need a dedicated terminal to which a current for cutting a fuse is input, and also a semiconductor device including the trimming circuit. The trimming circuit includes: an input terminal connected to a pad which is an external terminal of an internal circuit; a fuse provided between a power supply terminal and an output terminal; and a diode provided between the input terminal and the output terminal. The trimming circuit performs trimming by applying, to the pad, such a voltage that the diode is biased in the forward direction.

    摘要翻译: 提供了不需要输入用于切断熔丝的电流的专用端子的修整电路,以及包括修整电路的半导体器件。 修整电路包括:连接到作为内部电路的外部端子的焊盘的输入端子; 设置在电源端子和输出端子之间的保险丝; 以及设置在输入端子和输出端子之间的二极管。 微调电路通过向衬垫施加二极管向正方向偏压的电压来进行修整。

    Battery state monitoring circuit and battery device
    6.
    发明授权
    Battery state monitoring circuit and battery device 有权
    电池状态监测电路和电池装置

    公开(公告)号:US08503143B2

    公开(公告)日:2013-08-06

    申请号:US13105307

    申请日:2011-05-11

    IPC分类号: H02H3/00

    摘要: Provided is a battery state monitoring circuit which detects that a voltage of a secondary battery has decreased abruptly because of an overcurrent, thereby being capable of protecting a battery device from an abrupt decrease in voltage of the secondary battery caused by the overcurrent. The battery state monitoring circuit includes a voltage comparator circuit and a power supply voltage detection circuit for detecting an abrupt decrease in power supply voltage, in which the voltage comparator circuit detects a normal overcurrent while the power supply voltage detection circuit detects the abrupt decrease in power supply voltage caused by load short-circuit.

    摘要翻译: 提供一种电池状态监视电路,其检测二次电池的电压由于过电流而急剧下降,从而能够保护电池装置免受由过电流引起的二次电池的电压的突然降低。 电池状态监视电路包括电压比较器电路和电源电压检测电路,用于检测电源电压的急剧下降,其中电压比较器电路检测到正常的过电流,而电源电压检测电路检测到功率的突然下降 电源电压由负载短路引起。

    Battery state monitoring circuit and battery device
    7.
    发明授权
    Battery state monitoring circuit and battery device 有权
    电池状态监测电路和电池装置

    公开(公告)号:US08482257B2

    公开(公告)日:2013-07-09

    申请号:US12898981

    申请日:2010-10-06

    IPC分类号: H02J7/00 H02J7/04 H02J7/16

    摘要: Provided are a battery state monitoring circuit with a small number of terminals and a battery device including the battery state monitoring circuit. An output of an overcharge detection circuit (12) is an open-drain output to a charge control terminal (18), and an input terminal of a voltage detection circuit (11) is connected to the charge control terminal (18), to thereby share a charger detection terminal and a charge control terminal.

    摘要翻译: 提供了具有少量端子的电池状态监视电路和包括电池状态监视电路的电池装置。 过充电检测电路(12)的输出是向充电控制端子(18)的漏极开路输出,并且电压检测电路(11)的输入端子连接到充电控制端子(18),由此 共享充电器检测端子和充电控制端子。

    SOLID DISPERSION COMPRISING TRIAZOLE COMPOUND
    8.
    发明申请
    SOLID DISPERSION COMPRISING TRIAZOLE COMPOUND 审中-公开
    包含三唑化合物的固体分散体

    公开(公告)号:US20130137739A1

    公开(公告)日:2013-05-30

    申请号:US13701000

    申请日:2011-05-27

    IPC分类号: A61K9/10

    摘要: A solid dispersion comprising a poorly soluble pharmaceutical compound, such as 3-methoxy-1,5-bis(4-methoxyphenyl)-1H-1,2,4-triazole, which has excellent ease of handling and stability is provided. The solid dispersion comprises a polymeric carrier (for example, a polymer selected from a group consisting of polyvinylpyrrolidone and copolyvidone) and further comprising hydroxypropyl methylcellulose as desired.

    摘要翻译: 提供了包含难溶性药物化合物如3-甲氧基-1,5-双(4-甲氧基苯基)-1H-1,2,4-三唑的固体分散体,它具有极好的操作和稳定性。 固体分散体包含聚合物载体(例如,选自聚乙烯吡咯烷酮和共聚维酮的聚合物),并且还包含所需的羟丙基甲基纤维素。

    CHARGE/DISCHARGE CONTROL CIRCUIT AND BATTERY DEVICE
    10.
    发明申请
    CHARGE/DISCHARGE CONTROL CIRCUIT AND BATTERY DEVICE 有权
    充电/放电控制电路和电池装置

    公开(公告)号:US20120056589A1

    公开(公告)日:2012-03-08

    申请号:US13208737

    申请日:2011-08-12

    IPC分类号: H02J7/00

    CPC分类号: H02J7/0072 H02J7/0031

    摘要: Provided is a battery device including, in a charge/discharge protection circuit for controlling charge/discharge of a secondary battery by a single bidirectionally conductive field effect transistor, a charge/discharge control circuit with which the number of elements to be used is reduced to reduce the layout area. The charge/discharge control circuit includes a switch circuit for controlling a gate of the bidirectionally conductive field effect transistor based on an output of a control circuit for controlling the charge/discharge of the secondary battery, the switch circuit including a first terminal connected to a back gate of the bidirectionally conductive field effect transistor.

    摘要翻译: 提供一种电池装置,其包括在用于通过单个双向导电场效应晶体管控制二次电池的充电/放电的充放电保护电路中,将要使用的元件的数量减少到的充放电控制电路 减少布局面积。 充放电控制电路包括用于基于用于控制二次电池的充电/放电的控制电路的输出来控制双向导电场效应晶体管的栅极的开关电路,该开关电路包括与第二端子连接的第一端子 双向导电场效应晶体管的背栅。