MC33023 Motorola, MC33023 Datasheet - Page 5

• Manufacturer Part Number: MC33023
• Description: High Speed Single-Ended PWM Controller
• Manufacturer: Motorola

MOTOROLA ANALOG IC DEVICE DATA
– 100
– 5.0
– 20
– 60
– 10
– 15
– 20
– 25
– 30
100
60
20
– 55
0
0
V CC = 15 V
Figure 11. Current Limit Comparator Input
V CC = 15 V
Pin 11(14) = 1.1 V
– 25
Figure 7. Reference Voltage Change
Figure 9. Reference Line Regulation
Offset Voltage versus Temperature
10
V ref LINE REGULATION 10 V to 24 V
T A , AMBIENT TEMPERATURE ( C)
I Source , SOURCE CURRENT (mA)
versus Source Current
0
T A = – 55 C
T A = +125 C
20
25
(2.0 ms/DIV)
50
30
75
40
T A = + 25 C
MC34023 MC33023
100
125
50
65.6
65.2
64.8
64.4
1.50
1.46
1.42
1.38
1.34
1.30
66
64
– 55
– 55
Figure 12. Shutdown Comparator Threshold
V CC = 15 V
Figure 8. Reference Short Circuit Current
V CC = 15 V
– 25
Figure 10. Reference Load Regulation
– 25
V ref LOAD REGULATION 1.0 mA to 10 mA
Voltage versus Temperature
T A , AMBIENT TEMPERATURE ( C)
T A , AMBIENT TEMPERATURE ( C)
0
0
versus Temperature
25
(2.0 ms/DIV)
25
50
50
75
75
100
100
125
125
5