NCV8452(2012) Ver la hoja de datos (PDF) - ON Semiconductor
Número de pieza
componentes Descripción
Fabricante
NCV8452
(Rev.:2012)
(Rev.:2012)
ON Semiconductor
NCV8452 Datasheet PDF : 13 Pages
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NCV8452
TYPICAL CHARACTERISTIC CURVES
450
VIN = 5 V
400
IOUT = 0.5 A
350
300
150°C
250
100°C
200
150
25°C
100
−40°C
50
0
0
5 10 15 20 25 30 35 40
VD (V)
Figure 22. On−state Resistance vs. Supply
Voltage
350
VIN = 5 V
300 VD = 13.5 V
IOUT = 0.5 A
250
200
150
100
50
0
−50 −25 0
25 50 75 100 125 150 175
TJ (°C)
Figure 23. On−state Resistance vs. Junction
Temperature
350
150°C
300
250
100°C
200
150
25°C
100
−40°C
50
VIN = 5 V
0
VD = 13.5 V
0
0.25 0.5 0.75 1
1.25 1.5 1.75
OUTPUT CURRENT (A)
Figure 24. On−state Resistance vs. Output
Current
3.0
VD = 35 V
2.5
VD = 13.5 V
2.0
1.5
VD = 5 V
1.0
0.5
VIN = 5 V
0 VOUT = 0 V
−50 −25 0 25
50 75
100 125 150 175
TJ (°C)
Figure 26. Current Limit vs. Junction
Temperature
3.0
−40°C 25°C
2.5
2.0
1.5
100°C
150°C
1.0
0.5
VIN = 5 V
0 VOUT = 0 V
0
5 10 15 20 25 30 35 40
VD (V)
Figure 25. Current Limit vs. Supply Voltage
140
120
−40°C
RL = 24 W
100
80
100°C 150°C
60
40
20
25°C
0
0
5 10 15 20 25 30 35 40
VD (V)
Figure 27. Turn−On Time vs. Supply Voltage
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