专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2014031348A1 METHOD AND APPARATUS FOR OPTIMIZING LINEAR REGULATOR TRANSIENT PERFORMANCE 审中-公开
标题翻译：用于优化线性稳压器瞬态性能的方法和装置
公开(公告)号：WO2014031348A1
公开(公告)日：2014-02-27
申请号：PCT/US2013/054062
申请日：2013-08-08
申请人： SANDISK TECHNOLOGIES INC.
发明人： RICHTER, Elkana , HASSAN, Yossi , ELRAN, Tomer
IPC分类号： G05F1/565
CPC分类号： G05F1/565
摘要： A voltage regulator compensation circuit provides power to a dynamic load and includes a power transistor configured to drive the dynamic load, a reference determining transistor configured to establish a voltage reference proportional to a regulated output voltage of the power transistor, and a control circuit coupled to a gate input of both the power transistor and the reference determining transistor. Also included is a comparison engine configured to compare the regulated output voltage and the voltage reference, and a current consuming transistor operatively coupled to an output of the power transistor and configured to provide a varying secondary load. The comparison engine is configured to control the current consuming transistor to increase current draw or decrease current draw from the power transistor based on the difference between the regulated output voltage and the voltage reference.
摘要翻译：电压调节器补偿电路为动态负载提供电力，并且包括被配置为驱动动态负载的功率晶体管，配置为建立与功率晶体管的调节输出电压成比例的电压基准的参考确定晶体管，以及耦合到功率晶体管和参考确定晶体管的栅极输入。还包括被配置为比较调节的输出电压和电压基准的比较引擎，以及可操作地耦合到功率晶体管的输出并被配置为提供变化的次级负载的电流消耗的晶体管。比较引擎被配置为基于调节的输出电压和电压基准之间的差异来控制电流消耗晶体管以增加从功率晶体管的电流消耗或减小电流消耗。

IPRDB

热门服务

关于我们

友情链接

联系方式