NCP1603
http://onsemi.com
10
140
120
100
80
60
40
20
0
50
25
0
25
50
75
100
125
T
J
, JUNCTION TEMPERATURE (癈)
350
300
250
200
150
100
50
0
50
25
0
25
50
75
100
125
T
J
, JUNCTION TEMPERATURE (癈)
Figure 9. PWM Section Lead Edge Blanking
vs. Temperature
120
100
80
60
40
20
0
50
25
0
25
50
75
100
125
T
J
, JUNCTION TEMPERATURE (癈)
Figure 10. CS2 Pin Propagation Delay
vs. Temperature
50
25
0
25
50
75
100
125
T
J
, JUNCTION TEMPERATURE (癈)
V
CS2
= 2 V
V
FB2
= 2 V
500
450
400
350
300
250
200
150
100
50
0
Figure 11. PWM Section Minimum Output Pulse
vs. Temperature
3.15
3.1
3.05
3
2.95
2.9
50
25
0
25
50
75
100
125
T
J
, JUNCTION TEMPERATURE (癈)
Figure 12. CS2 Pin Overvoltage Protection
Threshold vs. Temperature
1.4
1.2
1
0.8
0.6
0.4
0.2
0
50
25
0
25
50
75
100
125
T
J
, JUNCTION TEMPERATURE (癈)
Figure 13. PWM Section Standby Thresholds
vs. Temperature
Figure 14. PWM Section Validation Time for
Leaving Standby vs. Temperature
V
stbyout
V
stby
160