NCP1271 ON Semiconductor, NCP1271 Datasheet - Page 7

• Manufacturer Part Number: NCP1271
• Description: Soft?skip? Mode Standby Pwm Controller With Adjustable Skip Level And External Latch
• Manufacturer: ON Semiconductor

6.0
5.9
5.8
5.7
5.6
5.5
8.5
8.4
8.3
8.2
8.1
8.0
7.9
7.8
7.7
7.6
7.5
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
-50
-50
0
-50
Figure 11. Skip Level Reset Threshold vs.
-25
-25
-25
Figure 13. Latch Protection Level vs.
Figure 15. Startup Inhibit Voltage vs.
0
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
Temperature
Temperature
Temperature
25
25
25
50
50
50
75
75
75
TYPICAL CHARACTERISTICS
100
100
100
http://onsemi.com
125
NCP1271
125
125
7
300
250
200
150
100
150
145
140
135
130
125
120
115
110
105
100
3.0
2.9
2.8
2.7
2.6
2.5
50
0
-50
-50
-50
Figure 12. Transient Load Detection Level vs.
-25
-25
-25
Figure 16. Startup Inhibit Current vs.
Figure 14. Fault Validation Time vs.
0
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
Temperature
Temperature
Temperature
25
25
25
50
50
50
75
75
75
V
CC
100
100
100
= 0 V
125
125
125