NCP4685 Ver la hoja de datos (PDF) - ON Semiconductor
Número de pieza
componentes Descripción
Fabricante
NCP4685 Datasheet PDF : 22 Pages
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NCP4682, NCP4685
TYPICAL CHARACTERISTICS
60
60
50
50
40
40
30
IOUT = 1 mA
30
IOUT = 1 mA
20
10
150 mA
30 mA
0
0.1
1
10
100
1000
FREQUENCY (kHz)
Figure 27. PSRR, 1.2 V Version, VIN = 2.2 V
20
30 mA
10
150 mA
0
0.1
1
10
100
FREQUENCY (kHz)
1000
Figure 28. PSRR, 2.5 V Version, VIN = 3.5 V
60
60
50
50
40
40
30
IOUT = 1 mA
20
30 mA
10
150 mA
0
0.1
1
10
100
1000
FREQUENCY (kHz)
Figure 29. PSRR, 2.8 V Version, VIN = 3.8 V
30
IOUT = 1 mA
20
30 mA
10
0
0.1
150 mA
1
10
100
FREQUENCY (kHz)
1000
Figure 30. PSRR, 3.3 V Version, VIN = 4.3 V
3.0
2.5
2.5
2.0
2.0
1.5
1.5
1.0
1.0
0.5
0.5
0
0.01
0.1
1
10
100
1000
FREQUENCY (kHz)
Figure 31. Output Voltage Noise, 1.2 V Version,
VIN = 2.2 V, IOUT =30 mA
0
0.01
0.1
1
10
100
1000
FREQUENCY (kHz)
Figure 32. Output Voltage Noise, 2.5 V Version,
VIN = 3.5 V, IOUT =30 mA
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