ADP2384(Rev0) データシートの表示（PDF） - Analog Devices
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ADP2384 Datasheet PDF : 24 Pages
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Data Sheet
ADP2384
TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25°C, VIN = 12 V, VOUT = 3.3 V, L = 3.3 µH, COUT = 47 µF × 2, fSW = 600 kHz, unless otherwise noted.
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55
INDUCTOR: FDVE1040-3R3M
VOUT = 1.2V
VOUT = 1.8V
VOUT = 2.5V
VOUT = 3.3V
VOUT = 5V
50
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
OUTPUT CURRENT (A)
Figure 4. Efficiency at VIN = 12 V, fSW = 600 kHz
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INDUCTOR: FDVE1040-6R8M
VOUT = 1.2V
VOUT = 1.8V
VOUT = 2.5V
VOUT = 3.3V
VOUT = 5V
50
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
OUTPUT CURRENT (A)
Figure 7. Efficiency at VIN = 12 V, fSW = 300 kHz
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INDUCTOR: FDVE1040-3R3M
VOUT = 1.8V
VOUT = 2.5V
VOUT = 3.3V
VOUT = 5V
50
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
OUTPUT CURRENT (A)
Figure 5. Efficiency at VIN = 18 V, fSW = 600 kHz
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0
INDUCTOR: FDVE1040-1R5M
VOUT = 1.0V
VOUT = 1.2V
VOUT = 1.5V
VOUT = 1.8V
VOUT = 2.5V
VOUT = 3.3V
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
OUTPUT CURRENT (A)
Figure 8. Efficiency at VIN = 5 V, fSW = 600 kHz
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TJ = –40°C
TJ = +25°C
TJ = +125°C
50
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INPUT VOLTAGE (V)
Figure 6. Shutdown Current vs. VIN
3.2
3.0
2.8
2.6
2.4
2.2
2.0
TJ = –40°C
TJ = +25°C
TJ = +125°C
1.8
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INPUT VOLTAGE (V)
Figure 9. Quiescent Current vs. VIN
Rev. 0 | Page 7 of 24
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