NCV4299 Ver la hoja de datos (PDF) - ON Semiconductor
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NCV4299 Datasheet PDF : 23 Pages
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NCV4299
TYPICAL PERFORMANCE CHARACTERISTICS − 5.0 V OPTION
5.1
6
VI = 13.5 V
RL = 1 kW
5
4
5.0
3
4.9
−40 −20
0 20 40 60 80 100 120 140 160
TEMPERATURE C
Figure 4. Output Voltage VQ vs. Temperature TJ
2
1
RL = 50 W
0
0
5
10
15
INPUT VOLTAGE, VI VOLTS
Figure 5. Output Voltage VQ vs. Input Voltage
8.0
500
VI = 13.5 V
VD = 1 V
RL = 5 kW
400
125°C
25°C
300
7.0
−40°C
200
100
6.0
−40 −20
0 20 40 60 80 100 120 140 160
TEMPERATURE C
Figure 6. Charge Current ld, c vs. Temperature TJ
0
0
50
100
150
OUTPUT CURRENT IQ, mA
Figure 7. Drop Voltage Vdr vs. Output Current IQ
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0.0
−40
VUD
VLD, VI = 13.5V
0
40
80
120
160
TEMPERATURE, C
Figure 8. Switching Voltage VUD and VLD vs.
Temperature TJ
1.5
1.4
1.3
1.2
1.1
1.0
0.9
−40
0
40
80
120
160
TEMPERATURE TJ, C
Figure 9. Reset Adjust Switching Threshold
VRADJTH vs. Temperature TJ
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