Method for recognition and/or limiting the short-circuit state of a switching converter and switching converter
作者： Andreas Kranister , Harald Schweigert
DOI:
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摘要: The invention pertains to a method for detecting and/or limiting short-circuit or overcurrent states of switching regulator, where the load current variable proportional is measured and compared with predetermined maximum value, result this comparison used influence pulses. In case, between value only taken into consideration within at least one time window during timing period
google.de 参考文章(11)
Robert J. Stoddard, Roger C. Peppiette, PWM driver for an inductive load with detector of a not regulating PWM condition ,(1996)
Michika Uesugi, Method and apparatus for controlling refrigerator cycle ,(1993)
Yasunobu Morishita, Switching power supply with overcurrent protection and method ,(2000)
Schelte Heeringa, Switched-mode power supply with current and voltage limitation ,(1998)
William B. Adamec, Francesco Servidone, James A. Gosse, Steven V. Leone, Ronald J. Columbus, David J. Johnston, Pulse width modulated solenoid driver controller ,(1996)
Mitsuo Kosugi, Circuit for protecting switching power source from overloads and shot circuits ,(1994)
Schmitt Volker, Switching power supply especially for video recorder ,(1998)
Anthony J. Stratakos, David B. Lidsky, Charles Nickel, Marco A. Zuniga, Switching regulator control system and method ,(2000)
Franciscus Adrianus Cornelis Maria Schoofs, Switched-mode power supply with transformer and feedback via primary winding ,(1996)
Rainer Hoeck, Jost Kawczyk, Wolfgang Huschmann, Clocked current supply device ,(1997)