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    BI-DIRECTIONAL, REVERSE BLOCKING BATTERY SWITCH
    6.
    发明申请
    BI-DIRECTIONAL, REVERSE BLOCKING BATTERY SWITCH 有权
    双向，反向阻塞电池开关

    公开(公告)号：US20120056261A1

    公开(公告)日：2012-03-08

    申请号：US13285172

    申请日：2011-10-31

    申请人： James Harnden ,  Lynda Harnden ,  Anthony Chia ,  Liming Wong ,  Hongbo Yang ,  Anthony C. Tsui ,  Hui Teng ,  Ming Zhou

    发明人： James Harnden ,  Lynda Harnden ,  Anthony Chia ,  Liming Wong ,  Hongbo Yang ,  Anthony C. Tsui ,  Hui Teng ,  Ming Zhou

    IPC分类号： H01L29/78 ,  H01L21/56

    CPC分类号： H01M10/44 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/13091 ,  H01L2924/3011 ,  H02J7/0031 ,  H01L2924/00014 ,  H01L2924/00

    摘要： Embodiments of the present invention relate to an improved package for a bi-directional and reverse blocking battery switch. According to one embodiment, two switches are oriented side-by-side, rather than end-to-end, in a die package. This configuration reduces the total switch resistance for a given die area, often reducing the resistance enough to avoid the use of backmetal in order to meet resistance specifications. Elimination of backmetal reduces the overall cost of the die package and removes the potential failure modes associated with the manufacture of backmetal. Embodiments of the present invention may also allow for more pin connections and an increased pin pitch. This results in redundant connections for higher current connections, thereby reducing electrical and thermal resistance and minimizing the costs of manufacture or implementation of the die package.

    摘要翻译： 本发明的实施例涉及一种用于双向和反向阻断电池开关的改进的封装。 根据一个实施例，两个开关在管芯封装中并排定向，而不是端对端。 该配置降低了给定模具面积的总开关电阻，通常降低电阻以避免使用后金属以满足电阻规格。 消除背面金属可以降低模具封装的整体成本，并消除与后金属制造有关的潜在故障模式。 本发明的实施例还可以允许更多的引脚连接和增加的引脚间距。 这导致用于更高电流连接的冗余连接，从而降低电阻和热阻并且最小化模具封装的制造或实施的成本。

    BI-DIRECTIONAL, REVERSE BLOCKING BATTERY SWITCH
    8.
    发明申请
    BI-DIRECTIONAL, REVERSE BLOCKING BATTERY SWITCH 有权
    双向，反向阻塞电池开关

    公开(公告)号：US20090179265A1

    公开(公告)日：2009-07-16

    申请号：US11944116

    申请日：2007-11-21

    申请人： James Harnden ,  Anthony Chia ,  Liming Wong ,  Hongbo Yang ,  Anthony C. Tsui ,  Hui Teng ,  Ming Zhou ,  Lynda Harnden

    发明人： James Harnden ,  Anthony Chia ,  Liming Wong ,  Hongbo Yang ,  Anthony C. Tsui ,  Hui Teng ,  Ming Zhou ,  Lynda Harnden

    IPC分类号： H01L27/088 ,  H01L21/56

    CPC分类号： H01M10/44 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/13091 ,  H01L2924/3011 ,  H02J7/0031 ,  H01L2924/00014 ,  H01L2924/00

    摘要： Embodiments of the present invention relate to an improved die layout for a bi-directional and reverse blocking battery switch. According to one embodiment, two switches are oriented side-by-side, rather than end-to-end, in a die package. This configuration reduces the total switch resistance for a given die area, often reducing the resistance enough to avoid the use of backmetal in order to meet resistance specifications. Elimination of backmetal reduces the overall cost of the die package and removes the potential failure modes associated with the manufacture of backmetal. Embodiments of the present invention may also allow for more pin connections and an increased pin pitch. This results in redundant connections for higher current connections, thereby reducing electrical and thermal resistance and minimizing the costs of manufacture or implementation of the die package.

    摘要翻译： 本发明的实施例涉及用于双向和反向阻断电池开关的改进的管芯布局。 根据一个实施例，两个开关在管芯封装中并排定向，而不是端对端。 该配置降低了给定模具面积的总开关电阻，通常降低电阻以避免使用后金属以满足电阻规格。 消除背面金属可以降低模具封装的整体成本，并消除与后金属制造有关的潜在故障模式。 本发明的实施例还可以允许更多的引脚连接和增加的引脚间距。 这导致用于更高电流连接的冗余连接，从而降低电阻和热阻并且最小化模具封装的制造或实施的成本。

    Bi-directional, reverse blocking battery switch
    10.
    发明授权
    Bi-directional, reverse blocking battery switch 有权
    双向，反向阻断电池开关

    公开(公告)号：US08558368B2

    公开(公告)日：2013-10-15

    申请号：US13285172

    申请日：2011-10-31

    申请人： Anthony Chia ,  Liming Wong ,  Hongbo Yang ,  Anthony C. Tsui ,  Hui Teng ,  Ming Zhou

    发明人： James Harnden ,  Anthony Chia ,  Liming Wong ,  Hongbo Yang ,  Anthony C. Tsui ,  Hui Teng ,  Ming Zhou

    IPC分类号： H01L23/48 ,  H01L29/66 ,  H01L23/62 ,  H01L23/34 ,  H01L23/52 ,  H01L29/40 ,  H01L29/00 ,  H01L21/336

    CPC分类号： H01M10/44 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/13091 ,  H01L2924/3011 ,  H02J7/0031 ,  H01L2924/00014 ,  H01L2924/00

    摘要： Embodiments of the present invention relate to an improved package for a bi-directional and reverse blocking battery switch. According to one embodiment, two switches are oriented side-by-side, rather than end-to-end, in a die package. This configuration reduces the total switch resistance for a given die area, often reducing the resistance enough to avoid the use of backmetal in order to meet resistance specifications. Elimination of backmetal reduces the overall cost of the die package and removes the potential failure modes associated with the manufacture of backmetal. Embodiments of the present invention may also allow for more pin connections and an increased pin pitch. This results in redundant connections for higher current connections, thereby reducing electrical and thermal resistance and minimizing the costs of manufacture or implementation of the die package.

    摘要翻译： 本发明的实施例涉及一种用于双向和反向阻断电池开关的改进的封装。 根据一个实施例，两个开关在管芯封装中并排定向，而不是端对端。 该配置降低了给定模具面积的总开关电阻，通常降低电阻以避免使用后金属以满足电阻规格。 消除背面金属可以降低模具封装的整体成本，并消除与后金属制造有关的潜在故障模式。 本发明的实施例还可以允许更多的引脚连接和增加的引脚间距。 这导致用于更高电流连接的冗余连接，从而降低电阻和热阻并且最小化模具封装的制造或实施的成本。