Part Number
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VB923 |
Manufacturer
|
STMicroelectronics |
Description
|
HIGH VOLTAGE IGNITION COIL DRIVER POWER IC |
Published
|
Apr 16, 2005 |
Detailed Description
|
®
VB923
HIGH VOLTAGE IGNITION COIL DRIVER POWER IC
s s s s
NO EXTERNAL COMPONENT REQUIRED INTEGRATED HIGH VOLTAGE CLA...
|
Datasheet
|
VB923
|
Overview
®
VB923
HIGH VOLTAGE IGNITION COIL DRIVER POWER IC
s s s s
NO EXTERNAL COMPONENT 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 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.
3 2 1
TO-247
BLOCK DIAGRAM
October 1998
1/5
VB923
ABSOLUTE MAXIMUM RATING
Symbol HVc Ic I in Ptot T stg Tj E s/b ...
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