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Número de pieza | VB026BSP | |
Descripción | HIGH VOLTAGE IGNITION COIL DRIVER POWER IC | |
Fabricantes | STMicroelectronics | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de VB026BSP (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
No Preview Available ! ® VB026BSP
HIGH VOLTAGE IGNITION COIL DRIVER
POWER IC
TYPE
VB 026 B S P
Vc l
360 V
Icl Id
9 A 100 mA
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 SINGLE FLAG-ON COIL CURRENT
DESCRIPTION
The VB026BSP is a high voltage power integrated
circuit made using STMicroelectronics VIPower
Technology, with vertical current flow power
darlington and logic level compatible driving circuit.
Built-in protection circuits for coil current limiting
and collector voltage clamping allows the
VB026BSP to be used as a smart, high voltage,
high current interface in advanced electronic
ignition systems.
BLOCK DIAGRAM
10
1
PowerSO-10
March 1999
1/7
1 page Fig. 1 Main Waveforms During On Phase
VB026BSP
Fig. 2 Output Current Waveform After Thermal
Protection Activation
Fig. 3 Flag Current Versus Temperature
FIG. 4 Single Pulse Typical Es/b Curve
FIG. 5 Propagation Times Definitions.
200 V
50 %
10 %
tpHL
HVC
INPUT
10 %
t pLH
SC10930
5/7
5 Page |
Páginas | Total 7 Páginas | |
PDF Descargar | [ Datasheet VB026BSP.PDF ] |
Número de pieza | Descripción | Fabricantes |
VB026BSP | HIGH VOLTAGE IGNITION COIL DRIVER POWER IC | STMicroelectronics |
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