AS1343 austriamicrosystems AG, AS1343 Datasheet - Page 6

• Manufacturer Part Number: AS1343
• Description: DC-DC Boost Converter
• Manufacturer: austriamicrosystems AG

AS1343
Datasheet - Ty p i c a l O p e r a t i n g C h a r a c t e r i s t i c s
Figure 11. Output Voltage vs. Load Current;
Figure 13. Maximum Output current vs. V
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Figure 9. Output Voltage vs. Temperature;
12.5
12.4
12.3
12.2
12.1
11.9
11.8
11.7
11.6
11.5
400
300
200
100
18.2
18.1
17.9
17.8
12
18
0
-45 -30 -15
5
0
V
V
V
OUT
OUT
CC
=18V
= 1.5V, 3V
=12V, V
15
Output Current (mA)
Output Voltage (V)
Temperature (°C)
10
0
IN
=1.5V, (load regualtion)
15
25
30
45
20
35
OUT
60
Vi n = 1.5V
Vi n = 3V
no l oad
Iout = 10mA
Iout = 20mA
Iout = 50mA
;
75
90
30
45
Revision 1.04
Figure 14. Start-Up Voltage vs. Output Current;
Figure 10. Output voltage vs. Input Voltage;
Figure 12. Maximum Output current vs. Input Voltage;
300
200
100
3.6
3.3
2.7
2.4
2.1
1.8
1.5
1.2
0.9
0.6
0.3
12.5
11.5
3
0
13
12
11
0
0.9 1.2 1.5 1.8 2.1
0
0.9 1.2 1.5 1.8 2.1 2.4 2.7
V
V
V
OUT
10 20
OUT
CC
=12V, (line regulation)
= 0.5V to 3.6V, (95% V
= 12, 15, 18, 24, 36V
Vout = 12V
Vout = 15V
Vout = 18V
Vout = 24V
Vout = 36V
30 40
Output Current (mA)
Input Voltage (V)
Input Voltage (V)
Vout = 5.5V
Vout = 15V
Vout = 24V
50
2.4 2.7
60 70
outnom
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3
80 90 100
3
)
Iout = 1mA
Iout = 10mA
Iout = 50mA
Iout = 100mA
Vout = 12V
Vout = 18V
Vout = 36V
3.3 3.6
3.3 3.6
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