ADP2164(Rev0) 查看數據表（PDF） - Analog Devices
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ADP2164 Datasheet PDF : 20 Pages
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Data Sheet
ADP2164
TYPICAL PERFORMANCE CHARACTERISTICS
TJ = 25°C, VIN = 5 V, VOUT = 1.2 V, L = 1 μH, CIN = 47 μF, COUT = 100 μF, unless otherwise noted.
100
100
90
90
80
80
70
70
60
50
40
INDUCTOR: COILCRAFT
MSS1038-152NLB
30
0
1
2
OUTPUT CURRENT (A)
VOUT = 0.6V
VOUT = 1.0V
VOUT = 1.2V
VOUT = 1.8V
VOUT = 2.5V
3
4
Figure 4. Efficiency vs. Output Current, VIN = 3.3 V, fS = 600 kHz
60
50
40
INDUCTOR: COILCRAFT
MSS1038-152NLB
30
0
1
2
OUTPUT CURRENT (A)
VOUT = 0.6V
VOUT = 1.0V
VOUT = 1.2V
VOUT = 1.8V
VOUT = 2.5V
VOUT = 3.3V
3
4
Figure 7. Efficiency vs. Output Current, VIN = 5 V, fS = 600 kHz
100
90
80
70
60
50
40
INDUCTOR: COILCRAFT
MSS1038-102NLB
30
0
1
2
OUTPUT CURRENT (A)
VOUT = 0.6V
VOUT = 1.0V
VOUT = 1.2V
VOUT = 1.8V
VOUT = 2.5V
3
4
Figure 5. Efficiency vs. Output Current, VIN = 3.3 V, fS = 1.2 MHz
100
90
80
70
60
50
40
INDUCTOR: COILCRAFT
MSS1038-102NLB
30
0
1
2
OUTPUT CURRENT (A)
VOUT = 1.0V
VOUT = 1.2V
VOUT = 1.8V
VOUT = 2.5V
VOUT = 3.3V
3
4
Figure 8. Efficiency vs. Output Current, VIN = 5 V, fS = 1.2 MHz
1050
1000
950
900
850
800
TJ = –40°C
TJ = +25°C
TJ = +125°C
750
2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5 5.9 6.3
VIN (V)
Figure 6. Quiescent Current vs. VIN (No Switching)
11
10
9
8
7
6
TJ = –40°C
5
TJ = +25°C
TJ = +125°C
4
2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5 5.9 6.3
VIN (V)
Figure 9. Shutdown Current vs. VIN
Rev. 0 | Page 7 of 20
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