Evaluation of Macromodels of Monolithic Current Mode PWM Controllers

In designing and simulations of electronic circuits, models and macromodels of devices and integrated circuits used are needed. When SPICE is used as a computer tool, these models are mostly available in its libraries, or they are attainable on producers' web-sites. The aim of this paper is to check reliability and correctness of the macromodels of two selected monolithic current mode PWM controllers.