NCP4629 Просмотр технического описания (PDF) - ON Semiconductor
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NCP4629 Datasheet PDF : 15 Pages
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NCP4629
TYPICAL CHARACTERISTICS
0.4
0.4
0.35
0.35
0.3
0.3
0.25
25°C
0.25
TA = 110°C
0.2
0.2
TA = 110°C
25°C
0.15
−40°C
0.15
0.1
0.1
−40°C
0.05
0.05
0
0
100
200
300
400
500
IOUT, OUTPUT CURRENT (mA)
Figure 15. Dropout Voltage vs. Input Current,
VOUT = 5 V
0
0
100
200
300
400
500
IOUT, OUTPUT CURRENT (mA)
Figure 16. Dropout Voltage vs. Input Current,
VOUT = 6 V
0.4
120
0.35
100
0.3
0.25
TA = 110°C
80
0.2
25°C
60
IOUT = 1 mA
0.15
40
100 mA
0.1
−40°C
0.05
20
300 mA
0
0
100
200
300
400
500
IOUT, OUTPUT CURRENT (mA)
Figure 17. Dropout Voltage vs. Input Current,
VOUT = 12 V
120
0
0.1
1.0
10.0
100.0
1000
FREQUENCY (kHz)
Figure 18. Ripple Rejection vs. Frequency,
VOUT = 5 V
120
100
100
80
80
60
IOUT = 1 mA
40
100 mA
20
300 mA
0
0.1
1.0
10.0
100.0
1000
FREQUENCY (kHz)
Figure 19. Ripple Rejection vs. Frequency,
VOUT = 6 V
60
IOUT = 1 mA
40
100 mA
20
300 mA
0
0.1
1.0
10.0
100.0
1000
FREQUENCY (kHz)
Figure 20. Ripple Rejection vs. Frequency,
VOUT = 12 V
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