Integrated circuit for airbag controller, has multiple groups of igniting stages, where each group of igniting stages contains multiple igniting stages

摘要

The integrated circuit (20) has multiple groups of igniting stages (21-1 to 21-4, 22-1 to 22-4, 23-1 to 23-4). Each group of igniting stages contains multiple igniting stages. Each igniting stage of another group of igniting stages belongs to each igniting stage as a group of igniting stages.