DESCRIPTION

The VB923 is a monolithic high voltage integrated circuits made using STMicroelectronics VIPower Technology, which combines a vertical current flow power trilinton with a coil current limiting circuit and a collector voltage clamping.

The device is peculiarly suitable for application in high performance electronic car ignition, where coil current limitation and voltage clamping are required.

■ NO EXTERNAL COMPONENT REQUIRED

■ INTEGRATED HIGH VOLTAGE CLAMP

■ COIL CURRENT LIMIT INTERNALLY SET

■ HIGH RUGGEDNESS