KA5S-SERIES KA5S0765C/KA5S09654QT/KA5S0965/KA5S12656/
Typical Performance Characteristics(Continued)
Dmax(%)
Ifb(mA)
98.0
96.5
95.0
93.5
92.0
1.10
1.00
0.90
0.80
0.70
-25
0
25
50
75
100
125
Temp(
150
-25
0
25
50
75
100
125
Temp(
150
)
)
℃
℃
Figure 7. Feedback Source Current vs. Temp.
Figure 6. Maximum Duty vs. Temp.
Vs d(V)
Idelay(uA)
7.55
7.50
7.45
7.40
7.35
3.90
3.70
3.50
3.30
-25
0
25
50
75
100
125
Temp(
150
-25
0
25
50
75
100
125
Temp(
150
)
)
℃
℃
Figure 9. Shutdown Delay Current vs. Temp.
Figure 8. Shutdown Feedback Volatge vs. Temp.
Vovp(V)
26.6
Iover(A)
4.20
4.10
4.00
3.90
3.80
25.9
25.2
24.5
23.8
-25
0
25
50
75
100
125
Temp(
150
-25
0
25
50
75
100
125
Temp(
150
)
)
℃
℃
Figure 10. Over Volatge Protection vs. Temp.
Figure 11. Peak Current Limit
10
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
