公开(公告)号：US20120218797A1

公开(公告)日：2012-08-30

申请号：US13400890

申请日：2012-02-21

申请人： Yike Li ,  Changjiang Chen ,  Rui Wang

发明人： Yike Li ,  Changjiang Chen ,  Rui Wang

IPC分类号： H02M7/217

CPC分类号： H02M1/08 ,  H02M7/217

摘要： The embodiments of the present circuit and method disclose a bridge rectifier and a driving circuit. The bridge rectifier having a first input, a second input, a first output, and a second output may comprise two high side diodes and two low side switches. The driving circuit may be coupled to the first input of the bridge rectifier and the second input of the bridge rectifier, and the driving circuit may be configured to provide a first driving signal and a second driving signal. The first driving signal may be coupled to a first low side switch and the second driving signal may be coupled to a second low side switch. The first driving signal may be limited to less than a first predetermined driving voltage and the second driving signal may be limited to less than a second predetermined driving voltage.

摘要翻译： 本电路和方法的实施例公开了桥式整流器和驱动电路。 具有第一输入，第二输入，第一输出和第二输出的桥式整流器可以包括两个高侧二极管和两个低侧开关。 驱动电路可以耦合到桥式整流器的第一输入端和桥式整流器的第二输入端，并且驱动电路可以被配置为提供第一驱动信号和第二驱动信号。 第一驱动信号可以耦合到第一低侧开关，并且第二驱动信号可以耦合到第二低侧开关。 第一驱动信号可以被限制为小于第一预定驱动电压，并且第二驱动信号可以被限制为小于第二预定驱动电压。

公开(公告)号：US08797775B2

公开(公告)日：2014-08-05

申请号：US13400890

申请日：2012-02-21

申请人： Yike Li ,  Changjiang Chen ,  Rui Wang

发明人： Yike Li ,  Changjiang Chen ,  Rui Wang

IPC分类号： H02M7/155 ,  H02M7/217 ,  H02M1/08 ,  H02M7/162 ,  H02M7/17

CPC分类号： H02M1/08 ,  H02M7/217

摘要： The embodiments of the present circuit and method disclose a bridge rectifier and a driving circuit. The bridge rectifier having a first input, a second input, a first output, and a second output may comprise two high side diodes and two low side switches. The driving circuit may be coupled to the first input of the bridge rectifier and the second input of the bridge rectifier, and the driving circuit may be configured to provide a first driving signal and a second driving signal. The first driving signal may be coupled to a first low side switch and the second driving signal may be coupled to a second low side switch. The first driving signal may be limited to less than a first predetermined driving voltage and the second driving signal may be limited to less than a second predetermined driving voltage.

摘要翻译： 本电路和方法的实施例公开了桥式整流器和驱动电路。 具有第一输入，第二输入，第一输出和第二输出的桥式整流器可以包括两个高侧二极管和两个低侧开关。 驱动电路可以耦合到桥式整流器的第一输入端和桥式整流器的第二输入端，并且驱动电路可以被配置为提供第一驱动信号和第二驱动信号。 第一驱动信号可以耦合到第一低侧开关，并且第二驱动信号可以耦合到第二低侧开关。 第一驱动信号可以被限制为小于第一预定驱动电压，并且第二驱动信号可以被限制为小于第二预定驱动电压。