ADP190 查看數據表（PDF） - Analog Devices
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ADP190 Datasheet PDF : 16 Pages
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ADP190/ADP191
T
1
VEN
IIN
2
VOUT
3
CH1 2.00V CH2 50.0mA
CH3 1.00V
M40.0µs
T 10.20%
A CH1 1.24V
Figure 11. ADP191 Turn-On Delay and Inrush Current
vs. Input Voltage = 1.8 V
T
1
VEN
VOUT
3
CH1 2.00V CH2 50.0mA
CH3 1.00V
M200µs
T 10.20%
A CH1 600mV
Figure 12. ADP191 Turn-Off Delay, Input Voltage = 3.6 V
T
1
VEN
VOUT
3
CH1 2.00V CH2 50.0mA
CH3 500mV
M200µs
T 10.20%
A CH1 600mV
Figure 13. ADP191 Turn-Off Delay, Input Voltage = 1.8 V
Data Sheet
1.3
ILOAD = 10mA
ILOAD = 100mA
1.2
ILOAD = 250mA
ILOAD = 350mA
ILOAD = 500mA
1.1
1.0
0.9
0.8
0.7
–40
–5
25
85
125
JUNCTION TEMPERATURE, TJ (°C)
Figure 14. Ground Current vs. Temperature
2.0
ILOAD = 10mA
ILOAD = 100mA
1.8
ILOAD = 250mA
ILOAD = 350mA
1.6
ILOAD = 500mA
1.4
1.2
1.0
0.8
0.6
1.2
1.7
2.2
2.7
3.2
3.6
VIN (V)
Figure 15. Ground Current vs. Input Voltage, VIN
0.7
VIN = 1.2V
0.6
VIN = 1.8V
VIN = 2.5V
VIN = 3.6V
0.5
0.4
0.3
0.2
0.1
0
–50 –25
0
25
50
75
100 125
JUNCTION TEMPERATURE, TJ (°C)
Figure 16. Shutdown Current vs. Temperature
Rev. E | Page 8 of 16
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