NCP161(2015) Ver la hoja de datos (PDF) - ON Semiconductor
Número de pieza
componentes Descripción
Fabricante
NCP161
(Rev.:2015)
(Rev.:2015)
ON Semiconductor
NCP161 Datasheet PDF : 19 Pages
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NCP161
TYPICAL CHARACTERISTICS
100
90 VIN = 4.3 V
80
VOUT = 3.3 V
CIN = 1 mF
70 COUT = 1 mF
60
50
40
30
20
10
0
−40 −20 0 20 40 60 80 100 120 140
TJ, JUNCTION TEMPERATURE (°C)
Figure 27. Disable Current vs. Temperature
300
290
280
270
260
250
240
230
VIN = 4.3 V
220
VOUT = 3.3 V
CIN = 1 mF
210
COUT = 1 mF
200
−40 −20 0 20 40 60 80 100 120 140
TJ, JUNCTION TEMPERATURE (°C)
Figure 28. Discharge Resistivity vs.
Temperature
10,000
IOUT = 450 mA
1000
100
VIN = 2.8 V
10 VOUT = 1.8 V
CIN = 1 mF
COUT = 1 mF
IOUT = 250 mA
IOUT = 10 mA
IOUT = 1 mA
IOUT
1 mA
10 mA
250 mA
450 mA
RMS Output Noise (mV)
10 Hz − 100 kHz 100 Hz − 100 kHz
14.62
11.12
14.10
10.48
10.37
9.82
10.22
9.62
1
0.01
0.1
1
10
100
1000
FREQUENCY (kHz)
Figure 29. Output Voltage Noise Spectral Density − VOUT = 1.8 V
10,000
1000
100
10
VIN = 4.3 V
VOUT = 3.3 V
CIN = 1 mF
COUT = 1 mF
1
0.01
0.1
IOUT = 250 mA
IOUT = 450 mA
IOUT = 10 mA
IOUT = 1 mA
IOUT
1 mA
10 mA
250 mA
450 mA
RMS Output Noise (mV)
10 Hz − 100 kHz 100 Hz − 100 kHz
16.9
12.64
11.96
11.50
15.79
11.13
10.64
10.40
1
10
100
1000
FREQUENCY (kHz)
Figure 30. Output Voltage Noise Spectral Density − VOUT = 3.3 V
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