ncp1230a ON Semiconductor, ncp1230a Datasheet - Page 9

• Manufacturer Part Number: ncp1230a
• Description: Low?standby Power Soft Skip Mode Controller
• Manufacturer: ON Semiconductor

4.0
3.5
3.0
2.5
2.0
1.5
9.0
8.0
800
775
750
725
700
18
17
16
15
14
13
12
10
11
−50
−50
−50
V
CC
−25
−25
V
−25
Figure 15. RPFC vs. Temperature
Figure 19. Soft−Start vs. Temperature
CC
Figure 17. VSkip vs. Temperature
= 13 V
= 13 V
T
T
T
J
J
, JUNCTION TEMPERATURE (°C)
, JUNCTION TEMPERATURE (°C)
J
, JUNCTION TEMPERATURE (°C)
0
0
0
25
25
25
50
50
50
TYPICAL PERFORMANCE CHARACTERISTICS
75
75
75
100
100
100
125
125
125
http://onsemi.com
150
150
150
9
1.20
1.15
1.10
1.05
1.00
0.95
0.90
1.40
1.35
1.30
1.25
1.20
1.15
1.10
80
75
70
65
60
55
50
−50
−50
−50
Figure 20. Frequency (65 kHz) vs. Temperature
V
V
V
CC
Figure 18. Vstby−out vs. Temperature
CC
CC
−25
−25
−25
Figure 16. ILimit vs. Temperature
= 13 V
= 13 V
= 13 V
T
T
T
J
J
J
, JUNCTION TEMPERATURE (°C)
, JUNCTION TEMPERATURE (°C)
, JUNCTION TEMPERATURE (°C)
0
0
0
25
25
25
50
50
50
75
75
75
100
100
100
125
125
125
max
min
typ
150
150
150