DESCRIPTION

The VB921ZVFI, VB921ZVSP is a monolithic high voltage integrated circuit made using the STMicroelectronics VIPower™ M1-2 technology, which combines a vertical current flow power trilinton with a coil current limiting circuit and a collector voltage clamping. The device is particularly 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