MC34025 ON Semiconductor, MC34025 Datasheet - Page 5

• Manufacturer Part Number: MC34025
• Description: (MC33025 / MC34025) High Speed Single-Ended PWM Controller
• Manufacturer: ON Semiconductor

− 2.0
− 4.0
− 6.0
− 8.0
−5.0
−12
−10
−10
−15
−20
−25
−30
4.0
2.0
− 50
0
0
Figure 12. Current Limit Comparator Threshold
0
V
Figure 10. Reference Line Regulation
CC
= 15 V
− 25
Figure 8. Reference Voltage Change
V
10
Change versus Temperature
ref
LINE REGULATION 10 V − 24 V
T
I
Source
versus Source Current
A
0
, AMBIENT TEMPERATURE (°C)
T
A
= − 55°C
, SOURCE CURRENT (mA)
T
2.0 ms/DIV
A
20
= +125°C
25
50
30
75
T
40
A
MC34025, MC33025
100
= + 25°C
http://onsemi.com
125
50
5
1.50
1.46
1.42
1.38
1.34
1.30
65.6
65.2
64.8
64.4
66
64
−55
−55
Figure 13. Shutdown Comparator Threshold
V
Figure 9. Reference Short Circuit Current
CC
V
−25
− 25
CC
Figure 11. Reference Load Regulation
= 15 V
= 15 V
Voltage versus Temperature
V
T
ref
T
A
A
, AMBIENT TEMPERATURE (°C)
0
0
, AMBIENT TEMPERATURE (°C)
versus Temperature
LINE REGULATION 1.0 mA − 10 mA
25
25
2.0 ms/DIV
50
50
75
75
100
100
125
125