mic4452ct transistor de hoja de datos pdf MIC4452CTfabricante : Micrel Semiconductor descripción : 12A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process MIC4452CTfabricante : MICREL[Micrel Semiconductor] descripción : 12A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS Process