AS1326 Просмотр технического описания (PDF) - austriamicrosystems AG
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AS1326 Datasheet PDF : 18 Pages
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AS1326
Datasheet - Typical Operating Characteristics
7 Typical Operating Characteristics
Circuit of Figure 19, VIN = 2.4V, VOUT = 3.3V, TA = +25°C, unless otherwise noted.
Figure 3. Efficiency vs. Output Current, VOUT = 3.3V
100
Powersave Mode
90
VIN = 2.4V
80
VIN = 1.2V
70
60
VIN = 0.9V
50
40
30
20
Continuous Mode
10
0
0.1
1
10
100
1000
Output Current (mA)
Figure 5. Maximum Output Current vs. Input Voltage;
900
800
700
VOUT = 3.3V
600
500
VOUT = 5V
400
300
200
100
0.5 1 1.5 2 2.5 3 3.5 4
Input Voltage (V)
Figure 7. Internal Oscillator Frequency vs. Temp;
1.2
1.15
1.1
1.05
1
0.95
0.9
0.85
0.8
0.75
-40 -15 10
35
60
85
Temperature (°C)
Figure 4. Efficiency vs. Output Current, VOUT = 5.0V
100
Powersave Mode
90 VIN = 3.6V
80
VIN = 3.0V
70
60 VIN = 2.4V
50
40
30
20
Continuous Mode
10
0
0.1
1
10
100
1000
Output Current (mA)
Figure 6. No-Load Current vs. Input Voltage;
500
400
300
200
VOUT = 3.3V
100
VOUT = 5V
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Input Voltage (V)
Figure 8. Total Shutdown Current vs. Input Voltage
10
1
0.1
0.01
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Input Voltage (V)
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