专利名称：DC-DC converter发明人：Leonard E. Jansson申请号：US05/788799申请日：19770419公开号：US04162524A公开日：19790724
摘要：A DC-DC converter includes a switching transistor coupled to output terminalsvia an inductor and a rectifier. The converter also includes a circuit for sensing whether acurrent change in the main current path of the switching transistor reaches a given valuesubsequent to an initial current rise, if any, at the start of a conduction period. A controlcircuit is responsive to said sensing circuit to remove the drive to the switching transistorif said given value is reached.
申请人：U S PHILIPS CORP
代理人：Thomas A. Briody,William J. Streeter,Bernard Franzblau
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