AS1331 查看數據表（PDF） - austriamicrosystems AG
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AS1331 Datasheet PDF : 17 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
Figure 4. Efficiency vs. Output Current; VOUT = 3.0V
100
100
90
90
lid 80
80
70
70
a 60
60
v 50
ill 40
30
t 0.1
Vi n =1.8V
Vi n =3.6V
Vi n =5.5V
1
10
100
Output Current (mA)
1000
G s Figure 5. Efficiency vs. Output Current; VOUT = 3.3V
A t 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
s n 80
80
m te 70
70
a n 60
60
o 50
c 40
l 30
a 0.1
Vi n =1.8V
Vi n =3.6V
Vi n =5.5V
1
10
100
Output Current (mA)
1000
ic 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
n 400
25
IVOUT
h 20
300
c 15
e200
T 10
100
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)
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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