ADP150 Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
ADP150 Datasheet PDF : 20 Pages
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ADP150
0.7
VIN = 3.6V
VIN = 3.8V
0.6
VIN = 4.2V
VIN = 4.4V
0.5
VIN = 5.0V
VIN = 5.2V
VIN = 5.4V
0.4
VIN = 5.5V
0.3
0.2
0.1
0
–50 –25
0
25
50
75
TEMPERATURE (°C)
100 125
Figure 11. Shutdown Current vs. Temperature at Various Input Voltages
80
70
60
50
40
30
20
10
0
1
10
100
1000
IOUT (mA)
Figure 12. Dropout Voltage vs. Load Current (ILOAD)
3.35
3.30
3.25
IOUT = 10mA
IOUT = 50mA
IOUT = 100mA
IOUT = 150mA
3.20
3.15
3.10
3.05
3.00
3.05 3.10 3.15 3.20 3.25 3.30 3.35 3.40 3.45
VIN (V)
Figure 13. Output Voltage (VOUT) vs. Input Voltage (VIN) in Dropout
700
600
500
400
300
200
100
0
3.05
IOUT = 10mA
IOUT = 50mA
IOUT = 100mA
IOUT = 150mA
3.10 3.15 3.20 3.25 3.30
VIN (A)
3.35
3.40
3.45
Figure 14. Ground Current vs. Input Voltage (VIN) in Dropout
–10
IOUT = 100µA
–20
IOUT = 1mA
IOUT = 10mA
–30
IOUT = 100mA
IOUT = 150mA
–40
VIN = VOUT + 0.5V
VRIPPLE = 50mV
CIN = COUT = 1µF
–50
–60
–70
–80
–90
–100
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 15. Power Supply Rejection Ratio (PSRR) vs. Frequency,
VOUT = 1.8 V, VIN = 2.3 V
–10
IOUT = 100µA
–20
IOUT = 1mA
IOUT = 10mA
–30
IOUT = 100mA
IOUT = 150mA
–40
VIN = VOUT + 0.5V
VRIPPLE = 50mV
CIN = COUT = 1µF
–50
–60
–70
–80
–90
–100
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 16. Power Supply Rejection Ratio (PSRR) vs. Frequency,
VOUT = 2.8 V, VIN=3.3 V
Rev. A | Page 8 of 20
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