vb927 STMicroelectronics, vb927 Datasheet

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vb927

Manufacturer Part Number
vb927
Description
High Voltage Ignition Coil Driver Power Ic
Manufacturer
STMicroelectronics
Datasheet

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DESCRIPTION
The VB927 is a monolithic high voltage integrated
circuit made using STM 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.
BLOCK DIAGRAM
June 1998
NO EXTERNAL COMPONENT REQUIRED
INTEGRATED HIGH VOLTAGE CLAMP
COIL CURRENT LIMIT INTERNALLY SET
HIGH RUGGEDNESS
HIGH VOLTAGE IGNITION COIL DRIVER
TO-247
1
2
3
ISOWATT5
POWER IC
VB927FI
VB927
1/5

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vb927 Summary of contents

Page 1

... INTEGRATED HIGH VOLTAGE CLAMP COIL CURRENT LIMIT INTERNALLY SET HIGH RUGGEDNESS DESCRIPTION The VB927 is a monolithic high voltage integrated circuit made using STM VIPower Technology, which combines a vertical current flow power trilinton with a coil current limiting circuit and a collector voltage clamping. ...

Page 2

... 1.2 j 3.2 3 0.2 150 = limit according with the power dissipation. Chip temperature is cl Unit VB927FI ISO WATT5 Unit C/W Typ . Max 250 A 420 490 V 2 ...

Page 3

... 10.9 H 15.3 L 19.7 L3 14.2 L4 34 Dia 3.55 inch MAX. MIN. TYP. 5.3 0.185 2.6 0.087 0.8 0.016 1.4 0.039 2.4 0.079 3.4 0.118 0.429 15.9 0.602 20.3 0.776 14.8 0.559 0.413 1.362 0.217 3 0.079 3.65 0.140 VB927 MAX. 0.209 0.102 0.031 0.055 0.094 0.134 0.626 0.779 0.582 0.118 0.144 P025P 3/5 ...

Page 4

... VB927 ISOWATT5 MECHANICAL DATA mm DIM. MIN. TYP. A 5.35 B 3.3 D 2.95 D1 1.88 E 0.45 F 0.75 F1 1.5 F2 1.3 G 10.16 G1 5. 20.25 L2 19.10 L3 22.8 L4 34 2.1 R 3.1 3.5 4/5 inch MAX. MIN. TYP. 5.65 0.210 3.8 0.130 3.1 0.116 2.08 0.074 1 0.017 1 0.029 0.059 0.051 0.400 0.200 16.2 0.622 0.354 20.75 0.797 19.9 0.751 23.6 0.897 36.9 1.374 5.25 0.190 0.630 2.3 0.082 ...

Page 5

... The ST logo is a trademark of STMicroelectronics 1998 STMicroelectronics – Printed in Italy – All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco - The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. . VB927 5/5 ...

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