AS1323-27 AMSCO [austriamicrosystems AG], AS1323-27 Datasheet - Page 5

• Manufacturer Part Number: AS1323-27
• Description: 1.6uA Quiescent Current, Single Cell, DC-DC Step-Up Converter
• Manufacturer: AMSCO [austriamicrosystems AG]

AS1323
Data Sheet - 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
7 Typical Operating Characteristics
V
Figure 3. Efficiency vs. Output Current; V
Figure 5. Efficiency vs. Output Current; V
Figure 7. Output Voltage vs. Output Current
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OUT
90
80
70
60
50
40
30
90
80
70
60
50
40
30
3.35
3.25
3.15
3.05
= 3.3V; T
3.4
3.3
3.2
3.1
0.1
0.1
3
0
V
10
A
IN
V
= 25°C; C
= 1.2V
IN
Output Current (mA)
Output Current (mA)
= 1.5V
Output Current (mA)
20
V
V
V
1
V
V
1
IN
IN
IN
IN
IN
= 1.5V
= 0.95V
= 1.5V
= 1.8V
= 1.2V
30
IN
= C
40
OUT
10
10
= 10µF, L = 10µH, I
50
V
V
IN
IN
= 0.95V
OUT
= 1.8V
V
OUT
60
IN
= 1.2V
= 3.3V
= 2.7V
100
100
70
Revision 1.02
LOAD
Figure 4. Efficiency vs. Output Current; V
Figure 6. Output Voltage vs. Temperature
Figure 8. Output Voltage vs. Input Voltage
= 10mA; V
90
80
70
60
50
40
30
3.38
3.36
3.34
3.32
3.28
3.26
3.24
3.22
3.315
3.305
3.295
3.285
3.4
3.3
3.2
3.32
3.31
3.29
3.28
0.1
3.3
0.9
-50
BATT
1
-25
= 1.5V; unless otherwise specified.
Output Current (mA)
1.1 1.2 1.3 1.4 1.5 1.6 1.7
1
V
V
V
Temperature (°C)
V
Input Voltage (V)
0
IN
IN
IN
IN
= 1.5V
= 0.95V
= 1.8V
= 1.2V
I
I
LOAD
LOAD
25
No Load
= 10mA
= 30mA
50
10
75
100 125
OUT
= 3.0V
100
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