公开(公告)号：US07619503B2

公开(公告)日：2009-11-17

申请号：US11336991

申请日：2006-01-23

申请人： Motonobu Joukou ,  Masanori Fukunaga ,  Nobutake Taniguchi ,  Takahiro Inoue ,  Nobuya Nishida

发明人： Motonobu Joukou ,  Masanori Fukunaga ,  Nobutake Taniguchi ,  Takahiro Inoue ,  Nobuya Nishida

IPC分类号： G05B23/02

CPC分类号： H03K17/0828 ,  H01L2924/0002 ,  H03K17/127 ,  H03K17/18 ,  H01L2924/00

摘要： A power semiconductor apparatus is provided with power controlling semiconductor modules connected in parallel to each other. Each power controlling semiconductor module controls driving of a power semiconductor device. The power semiconductor apparatus includes a transmission circuit and a reception circuit provided in one and another power controlling semiconductor modules, respectively. The transmission circuit transmits a predetermined communication signal to another power controlling semiconductor module based on a predetermined activation signal generated by one power controlling semiconductor module. The reception circuit receives the transmitted communication signal, and controls driving control operation of another power controlling semiconductor module based on the received communication signal.

摘要翻译： 功率半导体装置设置有彼此并联连接的功率控制半导体模块。 每个功率控制半导体模块控制功率半导体器件的驱动。 功率半导体装置包括分别设置在一个和另一个功率控制半导体模块中的发送电路和接收电路。 传输电路基于由一个功率控制半导体模块产生的预定的激活信号将预定的通信信号发送到另一个功率控制半导体模块。 接收电路接收发送的通信信号，并且基于接收到的通信信号来控制另一功率控制半导体模块的驱动控制操作。

公开(公告)号：US20060193091A1

公开(公告)日：2006-08-31

申请号：US11336991

申请日：2006-01-23

申请人： Motonobu Joukou ,  Masanori Fukunaga ,  Nobutake Taniguchi ,  Takahiro Inoue ,  Nobuya Nishida

发明人： Motonobu Joukou ,  Masanori Fukunaga ,  Nobutake Taniguchi ,  Takahiro Inoue ,  Nobuya Nishida

IPC分类号： H02H7/08

CPC分类号： H03K17/0828 ,  H01L2924/0002 ,  H03K17/127 ,  H03K17/18 ,  H01L2924/00

摘要： A power semiconductor apparatus is provided with power controlling semiconductor modules connected in parallel to each other. Each power controlling semiconductor module controls driving of a power semiconductor device. The power semiconductor apparatus includes a transmission circuit and a reception circuit provided in one and another power controlling semiconductor modules, respectively. The transmission circuit transmits a predetermined communication signal to another power controlling semiconductor module based on a predetermined activation signal generated by one power controlling semiconductor module. The reception circuit receives the transmitted communication signal, and controls driving control operation of another power controlling semiconductor module based on the received communication signal.