Current control circuit and associated method

专利名称：Current control circuit and associated

method

发明人：Taofeng Li申请号：US13529481申请日：20120621公开号：US09041304B2公开日：20150526

专利附图：

摘要：A current control circuit and associated method are disclosed hereby. Thecurrent control circuit has a fly-wheel circuit, comprising an inductor, a rectifier and a load;a current sense circuit, detecting a load current, configured to generate a first current

signal; a compensating circuit, generating a compensating signal; a control circuit,generating a control signal according to the first current signal and the compensatingsignal; a first switch, coupled to the fly-wheel circuit, turned ON and OFF according to thecontrol signal. By the effect of the compensating signal, the drift error of the averageload current is prohibited.

申请人：Taofeng Li

地址：Chengdu CN

国籍：CN

代理机构：Perkins Coie LLP

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