VB125SP STMicroelectronics, VB125SP Datasheet - Page 6

• Manufacturer Part Number: VB125SP
• Description: High Voltage Ignition Coil Driver Power Ic
• Manufacturer: STMicroelectronics

VB125SP
FIGURE 5: Waveforms
FIGURE 7: Application Circuit
6/8
INPUT
1
FLAG
HVC
IC
P
C
1nF
EXT
4.5A
R
22K
EXT
INPUT
FLAG
6.5A
V
CC
GND
VB125SP
FIGURE 6: Flag Current Versus Temperature
I
flag
4.0
(A)
3.5
5.0
4.5
-50
HVC
GND
PWR
0
50
100nF
100
C
S
V
T
BAT
case
(
o
C)