专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明申请

WO2016166356A1 RECONFIGURABLE SWITCHED MODE CONVERTER 审中-公开
标题翻译：可重新切换模式转换器
公开(公告)号：WO2016166356A1
公开(公告)日：2016-10-20
申请号：PCT/EP2016/058470
申请日：2016-04-16
申请人： CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LIMITED
发明人： KING, Eric J. , MARU, Siddharth , MELANSON, John L.
IPC分类号： H03F1/02
CPC分类号： H02M3/158 , H02M1/44 , H02M2003/1566 , H03F1/0227
摘要： A switching power stage for producing an output voltage to a load may include a configurable switched mode power converter and a controller. The power converter may include a power inductor, a plurality of switches arranged to sequentially operate in a plurality of switch configurations, and an output for producing the output voltage, the output comprising a first output terminal and a second output terminal. The controller may be configured to, for at least one range of magnitudes of the output voltage, control the plurality of switches to operate in at least three switching phases per switching cycle of the power converter in order to generate the output voltage, wherein switching cycles of the power converter are substantially approximately equal in period and control the plurality of switches to apply for each of the at least three switching phases a respective switch configuration of the plurality of switch configurations.
摘要翻译：用于产生负载的输出电压的开关功率级可以包括可配置开关模式功率转换器和控制器。功率转换器可以包括功率电感器，多个开关，被布置为依次操作多个开关配置，以及用于产生输出电压的输出，该输出包括第一输出端子和第二输出端子。控制器可以被配置为，对于输出电压的大小的至少一个范围，控制多个开关以在功率转换器的每个开关周期的至少三个开关阶段中工作，以便产生输出电压，其中开关周期功率转换器的周期基本上近似相等，并且控制多个开关以向至少三个开关阶段中的每一个应用多个开关配置的相应开关配置。

IPRDB

热门服务

关于我们

友情链接

联系方式