PROCEDE ET DISPOSITIF DE COMMANDE DE LA COMMUTATION DE TRANSISTOR DE PUISSANCE A GRILLE ISOLEE

摘要

The invention concerns a method for controlling power transistor switching by applying a control signal on the grid or each grid of the transistor, the control signal (VGS) comprises a voltage stage (I) with a value intermediate between a first voltage level adapted for positioning the transistor in a first switching state and a second voltage level for positioning the latter in a second switching state.