NCP4620 查看數據表（PDF） - ON Semiconductor
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NCP4620 Datasheet PDF : 16 Pages
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NCP4620
TYPICAL CHARACTERISTICS
3.5
3.0
1 mA
2.5
2.0
20 mA
1.5
1.0
0.5
50 mA
100 mA
IOUT = 150 mA
0.0
0 1 2 3 4 5 6 7 8 9 10
VIN, INPUT VOLTAGE (V)
Figure 14. Output Voltage vs. Input Voltage,
3.3 V Version
120
100
IOUT = 100 mA
80
30 mA
60
1 mA
40
20
0
0.01
0.1
1
10
100
1000
FREQUENCY (kHz)
Figure 16. PSRR, 1.5 V Version, VIN = 3.5 V
120
100
80
30 mA
60
1 mA
40
IOUT = 100 mA
20
0
0.01
0.1
1
10
100
1000
FREQUENCY (kHz)
Figure 18. PSRR, 5.0 V Version, VIN = 7.0 V
6.0
5.0
4.0
3.0
2.0
20 mA
1.0 1 mA
50 mA
100 mA
IOUT = 150 mA
0.0 0 1 2 3 4 5 6 7 8 9 10
VIN, INPUT VOLTAGE (V)
Figure 15. Output Voltage vs. Input Voltage,
5.0 V Version
120
100
80
30 mA
60
1 mA
IOUT = 100 mA
40
20
0
0.01
0.1
1
10
100
1000
FREQUENCY (kHz)
Figure 17. PSRR, 3.3 V Version, VIN = 5.3 V
3.0
2.5
2.0
1.5
1.0
0.5
0
0.01
0.1
1
10
100
1000
FREQUENCY (kHz)
Figure 19. Output Voltage Noise, 1.5 V Version,
VIN = 2.6 V, IOUT = 30 mA
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