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Numéro de référence | VB027SP | ||
Description | HIGH VOLTAGE IGNITION COIL DRIVER POWER I.C. | ||
Fabricant | STMicroelectronics | ||
Logo | |||
1 Page
® VB027SP
HIGH VOLTAGE IGNITION COIL DRIVER
POWER I.C.
TYPE
VB027SP
Vcl
300V
Icl Id(on)
9A 130mA
s PRIMARY COIL VOLTAGE INTERNALLY SET
s COIL CURRENT LIMIT INTERNALLY SET
s LOGIC LEVEL COMPATIBLE INPUT
s DRIVING CURRENT QUASI PROPORTIONAL
TO COLLECTOR CURRENT
s DOUBLE FLAG-ON COIL CURRENT
DESCRIPTION
The VB027SP is a high voltage power integrated
circuit made using the STMicroelectronics
VIPower™ technology, with vertical current flow
power darlington and logic level compatible
driving circuit. Built-in protection circuit for coil
current limiting and collector voltage clamping
allows the device to be used as smart, high
10
1
PowerSO-10™
voltage, high current interface in advanced
electronic ignition system.
BLOCK DIAGRAM
Vd HVC
INPUT
DRIVER
FLAG
OVERTEMP.
PROTECTION
FLAG 1
+
-
-
FLAG 2
+
QUASI PROP.
BASE CURRENT
REFERENCE
RSENSE
June 1999
1/7
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Pages | Pages 7 | ||
Télécharger | [ VB027SP ] |
No | Description détaillée | Fabricant |
VB027SP | HIGH VOLTAGE IGNITION COIL DRIVER POWER I.C. | STMicroelectronics |
US18650VTC5A | Lithium-Ion Battery | Sony |
TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
TP9380 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
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