VB923
VB923 is HIGH VOLTAGE IGNITION COIL DRIVER POWER IC manufactured by STMicroelectronics.
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HIGH VOLTAGE IGNITION COIL DRIVER POWER IC s s s s
NO EXTERNAL PONENT REQUIRED INTEGRATED HIGH VOLTAGE CLAMP COIL CURRENT LIMIT INTERNALLY SET HIGH RUGGEDNESS
DESCRIPTION The VB923 is a monolithic high voltage integrated circuits made using STMicroelectronics VIPower Technology, which bines 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.
3 2 1
TO-247
BLOCK DIAGRAM
October...
