MC33154
Figure 22. Fault Output Voltage High versus
Fault Output Current
Figure 21. Fault Output Voltage Low versus
Fault Output Current
0.40
0.35
0.30
0.25
0.20
0.15
0.10
20.0
19.8
19.6
19.4
19.2
19.0
18.8
18.6
18.4
T
= 25°C
= 20 V
A
V
CC
T
= 25°C
= 20 V
A
V
CC
0.05
0
18.2
18.0
0
2.0
4.0
6.0
8.0
10
0
5.0
I , FAULT OUTPUT SOURCE CURRENT (mA)
fo
10
15
20
I
, FAULT OUTPUT SOURCE CURRENT (mA)
fo
Figure 23. UVLO Start Threshold
versus Temperature
Figure 24. Standby Supply Current versus
Supply Voltage
12.5
12.0
11.5
11.0
10
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
V
CC start
T
= 25°C
A
V
CC dis
10.5
10.0
1.0
0
–60 –40 –20
0
20
40
60
80
100 120 140
0
5.0
10
, SUPPLY VOLTAGE (V)
15
20
T , AMBIENT TEMPERATURE (
°C)
V
CC
A
Figure 25. Supply Current versus Input Frequency
40
35
30
25
20
15
C
= 15 nF
load
T
V
= 25°C
A
= 20 V
CC
C
= 10 nF
load
10
5.0
0
C
= 1.0 nF
load
1.0
10
100
f
, INPUT FREQUENCY (kHz)
in
7
MOTOROLA ANALOG IC DEVICE DATA
MOTOROLA [ MOTOROLA ]
