NCV8452
TYPICAL CHARACTERISTIC CURVES
5
4.5
VUV(res)
4
3.5
VUV
3
2.5
2
1.5
1
0.5
0 VIN = 5 V
−50 −25 0
25 50 75 100 125 150 175
TJ (°C)
Figure 16. Under Voltage Shutdown and
Restart vs. Junction Temperature
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0 VIN = 5 V
−50 −25 0
25 50 75 100 125 150 175
TJ (°C)
Figure 17. Under Voltage Shutdown Hysteresis
vs. Junction Temperature
45
40
VOV
35
VOV(res)
30
25
20
15
10
5
0 VIN = 5 V
−50 −25 0 25 50 75 100 125 150 175
TJ (°C)
Figure 18. Over Voltage Shutdown vs.
Junction Temperature
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0 VIN = 5 V
−50 −25 0 25 50 75 100 125 150 175
TJ (°C)
Figure 19. Over Voltage Shutdown Hysteresis
vs. Junction Temperature
50
VIN = 0 V
ID = 4 mA
48
46
44
150°C 100°C
25°C
−40°C
50
VIN = 0 V
ID = 4 mA
48
VD = 35 V
46
VD = 13.5 V
VD = 5 V
44
42
42
40
0
5 10 15 20 25 30 35 40
VD (V)
Figure 20. Output Clamp Voltage vs. Supply
Voltage
40
−50 −25 0
25 50 75 100 125 150 175
TJ (°C)
Figure 21. Output Clamp Voltage vs. Junction
Temperature
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