NCV4299(2009) 데이터 시트보기 (PDF) - ON Semiconductor
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NCV4299 Datasheet PDF : 23 Pages
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NCV4299
6
TJ = 25°C
5
RL = 50 W
4
3
2
1
0
0
1
2
3
4
5
VI, INPUT VOLTAGE (V)
Figure 25. Output Voltage at Input Voltage
Extremes
1000
100
Max ESR for Vin = 6 V
10
Max ESR for Vin = 25 V
1
0.1
CQ = 22 mF
0.01 TJ = −40°C
0
10
Stable Region
40
70
100
130 160
IQ, OUTPUT CURRENT (mA)
Figure 27. 3.3 V Output Stability with Output
Capacitor ESR
6
5
TJ = −40°C
TJ = 25°C
4
TJ = 125°C
3
1000
100
Max ESR for Vin = 6 V
10
Max ESR for Vin = 25 V
1
Stable Region
0.1
CQ = 22 mF
0.01 TJ = 150°C
0
10
40
70
100
130 160
IQ, OUTPUT CURRENT (mA)
Figure 26. 3.3 V Output Stability with Output
Capacitor ESR
0.02
INH = OFF
0.01
0
−0.01
TJ = −40°C
TJ = 25°C
TJ = 125°C
−0.02
−0.03
−0.04
−0.05
0
3.25
3.20
TJ = 150°C
10
20
30
40
50
VI, INPUT VOLTAGE (V)
Figure 28. Inhibit Input Current at Input
Voltage Extremes
VI = 13.5 V
3.15
3.10
2
3.05
1
0
0
10
20
30
40
50
VINH, INHIBIT INPUT VOLTAGE (V)
Figure 29. Inhibit Input Current at Inhibit Input
Voltage Extremes
3.00
Reset
2.95
−40 −20 0 20 40 60 80 100 120 140 160
TJ, JUNCTION TEMPERATURE (°C)
Figure 30. Reset Trigger Threshold vs.
Junction Temperature
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