AS1324 データシートの表示（PDF） - austriamicrosystems AG
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AS1324 Datasheet PDF : 21 Pages
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AS1324
Datasheet - Typical Operating Characteristics
7 Typical Operating Characteristics
Parts used for measurement: 4.7µH (MOS6020-472) Inductor, 10µF (GRM188R60J106ME47) CIN and COUT.
Figure 3. Efficiency vs. Input Voltage; VOUT = 1.8V
95
90
85
80
75
70
65
60
IOUT = 600mA
IOUT = 100mA
55
IOUT = 10mA
IOUT = 1mA
50
2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5
Input Voltage (V)
Figure 4. Efficiency vs. Output Current; VOUT = 1.2V
100
95
90
85
80
75
70
65
60
55
50
1
VIN = 2.5V
VIN = 2.7V
VIN = 3.7V
VIN = 4.2V
VIN = 5.5V
10
100
Output Current (mA)
1000
Figure 5. Efficiency vs. Output Current; VOUT = 1.5V
100
95
90
85
80
75
70
65
60
55
50
1
V IN = 2.5V
V IN = 2.7V
V IN = 3.7V
V IN = 4.2V
V IN = 5.5V
10
100
Output Current (mA)
1000
Figure 6. Efficiency vs. Output Current; VOUT = 1.8V
100
95
90
85
80
75
70
65
60
55
50
1
V IN = 2.5V
V IN = 2.7V
V IN = 3.7V
V IN = 4.2V
V IN = 5.5V
10
100
Output Current (mA)
1000
Figure 7. Efficiency vs. Output Current; VOUT = 2.5V
100
95
90
85
80
75
70
65
60
55
50
1
V IN = 3.7V
V IN = 4.2V
V IN = 5.5V
10
100
Output Current (mA)
1000
Figure 8. Efficiency vs. Output Current; VOUT = 3.3V
100
95
90
85
80
75
70
65
60
55
50
1
VIN = 4.2V
VIN = 5.5V
10
100
Output Current (mA)
1000
www.ams.com/DC-DC_Step-Up/AS1324
Revision 1.06
5 - 21
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