AS1331(Rev1-03) Просмотр технического описания (PDF) - austriamicrosystems AG
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AS1331 Datasheet PDF : 16 Pages
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AS1331
Datasheet - Typical Operating Characteristics
7 Typical Operating Characteristics
Circuit of Figure 24 on page 12, VIN = 2.4V, VOUT = 3.3V, TAMB = +25°C, unless otherwise specified.
Figure 3. Efficiency vs. Output Current; VOUT = 2.5V
100
Figure 4. Efficiency vs. Output Current; VOUT = 3.0V
100
90
90
80
80
70
70
60
60
50
40
30
0.1
Vi n =1.8V
Vi n =3.6V
Vi n =5.5V
1
10
100
Output Current (mA)
1000
Figure 5. Efficiency vs. Output Current; VOUT = 3.3V
100
50
40
30
0.1
Vi n =1.8V
Vi n =3.6V
Vi n =5.5V
1
10
100
Output Current (mA)
1000
Figure 6. Efficiency vs. Input Voltage
100
90
90
80
80
70
70
60
60
50
40
30
0.1
Vi n =1.8V
Vi n =3.6V
Vi n =5.5V
1
10
100
Output Current (mA)
1000
Figure 7. IOUT max vs. Input Voltage
500
50
Iout =10mA
40
Iout =100mA
Iout =300mA
30
1.8 2.2 2.6 3.0 3.4 3.8 4.2 4.6 5.0 5.4
Input Voltage (V)
Figure 8. Sleep Currents vs. Input Voltage
30
400
25
IVOUT
20
300
15
200
10
100
0
1.8 2.2 2.6 3.0 3.4 3.8 4.2 4.6 5.0 5.4
Input Voltage (V)
5
IVIN
0
1.8 2.2 2.6 3.0 3.4 3.8 4.2 4.6 5.0 5.4
Input Voltage (V)
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Revision 1.03
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