NCV4269A Ver la hoja de datos (PDF) - ON Semiconductor
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NCV4269A Datasheet PDF : 20 Pages
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NCV4269A
TYPICAL PERFORMANCE CHARACTERISTICS − 5.0 V OPTION
500
400
TJ = 125°C
300
TJ = 25°C
200
TJ = −40°C
100
0
0
30
60
90
120
150
180
IQ, (mA)
Figure 7. Drop Voltage Vdr vs. Output Current IQ
35
30
25
20
15
RL = 33 W
RL = 100 W
10
RL = 200 W
5
RL = 50 W
0
0
10
20
30
40
50
VI, (V)
Figure 9. Current Consumption Iq vs. Input
Voltage VI
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
−40
0
40
80
120
160
TJ, (°C)
Figure 8. Reset Adjust Switching Threshold,
VRADJ,TH vs. Temperature TJ
12
10
8
6
RL = 50 W
4
2
00
2
4
6
8
10
VI, (V)
Figure 10. Output Voltage VQ vs. Input Voltage VI
1.6
VI = 13.5 V
1.5
1.4
VSI, High
1.3
VSI, Low
1.2
1.1
1.0
−40
0
40
80
120
160
TJ, (°C)
Figure 11. Sense Threshold VSI vs. Temperature TJ
5.2
5.1
VI = 13.5 V
5.0
4.9
4.8
4.7
4.6
−40
0
40
80
120
160
TJ, (°C)
Figure 12. Output Voltage VQ vs. Temperature TJ
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