NCP5111
CHARACTERIZATION CURVES
1.4
1.2
1
0.8
0.6
0.4
0.2
0
10
12
14
16
18
20
VCC, VOLTAGE (V)
Figure 19. Low Level Input Voltage Threshold
vs. Supply Voltage (VCC = VBOOT)
2.5
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
−40 −20
0 20 40 60 80 100 120
TEMPERATURE (°C)
Figure 20. Low Level Input Voltage Threshold
vs. Temperature
2.5
2
2.0
1.5
1.5
1
1.0
0.5
0.5
0
10
12
14
16
18
20
VCC, VOLTAGE (V)
Figure 21. High Level Input Voltage Threshold
vs. Supply Voltage (VCC = VBOOT)
4
3.5
3
2.5
2
1.5
1
0.5
0
10
12
14
16
18
20
VCC, VOLTAGE (V)
Figure 23. Logic “0” Input Current vs. Supply
Voltage (VCC = VBOOT)
0.0
−40 −20
0 20 40 60 80 100 120
TEMPERATURE (°C)
Figure 22. High Level Input Voltage Threshold
vs. Temperature
6
5.5
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
−40 −20
0 20 40 60 80
TEMPERATURE (°C)
100 120
Figure 24. Logic “0” Input Current vs.
Temperature
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