FS8S0765RCB
Typical Performance Characteristics
(Continued)
(These characteristic graphs are normalized at Ta= 25°C)
Normal Mode Regulation Voltage VS Temp.
1.20
1.15
Normalized to 25
℃
Peak Current Limit VS Temp.
1.20
1.15
Normalized to 25
℃
1.10
1.05
1.00
0.95
0.90
0.85
1.10
1.05
1.00
0.95
0.90
0.85
0.80
-40
-20
0
20
40
60
80
100 120 140 160
0.80
-40
-20
0
20
40
60
80
100 120 140 160
Temperature[
℃
]
Temperature[
℃
]
Figure 13. Normal Mode Regulation Voltage vs. Temp.
Figure 14. Peak Current vs. Temp.
Feedback Sink Current VS Temp.
1.4
1.3
Normalized to 25
℃
1.2
1.1
1.0
0.9
0.8
-40
Normalized to 25
℃
1.10
1.05
1.00
0.95
0.90
0.85
1.20
1.15
Burst Mode Low Threshold Voltage VS Temp.
-20
0
20
40
60
80
100 120 140 160
0.80
-40
-20
0
20
40
60
80
100
120
140
160
Temperature[
℃
]
Temperature[
℃
]
Figure 15. Feedback Sink Current vs. Temp.
Figure 16. Burst Mode Low Threshold Voltage vs. Temp.
Burst Mode High Threshold Voltage VS Temp.
1.20
1.15
Normalized to 25
℃
1.10
1.05
1.00
0.95
0.90
0.85
0.80
-40
-20
0
20
40
60
80
100 120
140 160
Normalized to 25
℃
1.20
1.15
1.10
1.05
1.00
0.95
0.90
0.85
0.80
-40
Burst Mode Enable FB Voltage VS Temp.
-20
0
20
40
60
80
100
120
140
160
Temperature[
℃
]
Temperature[
℃
]
Figure 17. Burst Mode High Threshold Voltage vs. Temp.
Figure 18. Burst Mode Enable Voltage vs. Temp.
9
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
