VB025 STMicroelectronics, VB025 Datasheet - Page 5

• Manufacturer Part Number: VB025
• Description: HIGH VOLTAGE IGNITION COIL DRIVER POWER IC
• Manufacturer: STMicroelectronics

Fig. 1 Main Waveforms During On Phase
Fig. 3 Flag Current Versus Temperature
FIG. 5 Propagation Times Definitions.
10 %
50 %
t
pHL
INPUT
HVC
10 %
t
pLH
200 V
SC10930
Fig. 2 Output Current Waveform After Thermal
Protection Activation
FIG. 4 Single Pulse Typical Es/b Curve
VB025SP
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