ADP5024ACPZ-R7(RevA) データシートの表示（PDF） - Analog Devices
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ADP5024ACPZ-R7 Datasheet PDF : 28 Pages
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Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
VIN1= VIN2 = VIN3= 3.6 V, TA = 25°C, unless otherwise noted.
140
120
100
80
60
40
20
0
2.3
2.8
3.3
3.8
4.3
4.8
5.3
INPUT VOLTAGE (V)
Figure 3. System Quiescent Current vs. Input Voltage, VOUT1 = 3.3 V,
VOUT2 = 1.8 V, VOUT3 = 1.2 V, All Channels Unloaded
T
SW
4
IOUT
2
VOUT
1
EN
3
CH1 2.00V BW CH2 50.0mA Ω BW M 40.0µs
CH3 5.00V BW CH4 5.00V BW
T 11.20%
A CH3
2.2V
Figure 4. BUCK1 Startup, VOUT1 = 1.8 V, IOUT1 = 5 mA
T
SW
4
IOUT
2
VOUT
1
EN
3
CH1 2.00V BW CH2 50.0mA Ω BW M 40.0µs
CH3 5.00V BW CH4 5.00V BW
T 11.20%
A CH3
2.2V
Figure 5. BUCK2 Startup, VOUT2 = 3.3 V, IOUT2 = 10 mA
ADP5024
3.35
3.33
VIN = 3.6V, +25°C
3.31
VIN = 3.6V, +85°C
3.29
VIN = 3.6V, –40°C
3.27
3.25
0
0.2
0.4
0.6
0.8
1.0
1.2
IOUT (A)
Figure 6. BUCK1 Load Regulation Across Temperature, VOUT1 = 3.3 V,
Automatic Mode
1.864
1.844
1.824
1.804
1.784
VIN = 3.6V, +25°C
VIN = 3.6V, +85°C
VIN = 3.6V, –40°C
1.764
0
0.2
0.4
0.6
0.8
1.0
1.2
IOUT (A)
Figure 7. BUCK2 Load Regulation Across Temperature, VOUT2 = 1.8 V,
Automatic Mode
0.799
0.798
0.797
0.796
VIN = 3.6V, +85°C
VIN = 3.6V, +25°C
0.795
0.794
0.793
0.792
0.791
0.790
VIN = 3.6V, –40°C
0.789
0
0.2
0.4
0.6
0.8
1.0
1.2
IOUT (A)
Figure 8. BUCK1 Load Regulation Across Input Voltage, VOUT1 = 0.8 V,
PWM Mode
Rev. A | Page 9 of 28
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