mc33191p ETC-unknow, mc33191p Datasheet - Page 3

• Manufacturer Part Number: mc33191p
• Description: Ignition Driver
• Manufacturer: ETC-unknow

MC33191
Reluctance
+Sensor
-Sensor
V
0.1
0.1 5.0k
bat
16k
5.0k
1.0
0.1
0.1
5.1KW
5.1KW
300W
Figure 2.
10k
1
2
3
4
5
6
7
8
0.1
V
IN+
IN-
Retard
Stall
Slow
Speed
25/75
Adaptive
Dwell
cc
Application Circuit (Reluctance Sensor Input)
1 V
2 In+
3 In-
4 Isr
5 Cs
6 V
7 C25/75
8 Cod
Figure 1.
MOTOROLA
cc
ls
1/2W
Clamp 12
200
Ground
Current
GND 16
Output
OUT 13
Clamp
Sense
ÔÕCÔÕ 14
ÔÕDÕÕ 15
MB 10
Test Schematic
Bias
V
IS 11
V
reg
ref
D
C
9
16
15
14
13
12
11
10
9
26KW
1/4W
33
200
500W
33W
2.5W
68
57k
400
400
NOTE :
57KW
5.0W
6.8V
.05
6.8V
1. Q1 = BUZ111 or Eqivalent
2. T = Trim Resistors
Q1
68W
V
Ignition
bat
5k
Ign
Coil
200/400
Gnd
Battery
+
-
3