AS1336 austriamicrosystems, AS1336 Datasheet - Page 8

• Manufacturer Part Number: AS1336
• Description: Dual, Low Voltage, Micropower Dc-dc Step-up Converters
• Manufacturer: austriamicrosystems

AS1336
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 17. Startup Voltage vs. Output Current
Figure 19. Input Current vs. Input Voltage
www.austriamicrosystems.com/DC-DC_Step-Up/AS1336
Figure 15. I
0.01
400
350
300
250
200
150
100
1.75
1.25
0.75
0.1
1.5
0.5
50
10
0
1
2
1
0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8
0.8
0
OUT
max vs. V
1.3
20
Output Current (mA)
Input Voltage (V)
Input Voltage (V)
1.8
40
IN
, V
OUT
Vout 1 = 3.3V, Vout2 = of f
Vout 1 = Vout2 = 3.3V
2.3
60
= 1.8V
Vout = 1.8V
Vout = 3.0V
80
2.8
100
3.3
Revision 1.01
Figure 20. Powersave Threshold vs. Input Voltage
Figure 16. I
Figure 18. V
160
140
120
100
3.25
2.75
2.25
1.75
800
700
600
500
400
300
200
100
80
60
40
20
3.5
2.5
1.5
0
0
3
2
0.8
0.9
0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 3.3
OUT
OUT
1.3
Vout = 1.8V
Vout = 3.0V
1.3
max vs. V
vs. V
IN
1.7
Input Voltage (V)
Input Voltage (V)
Input Voltage (V)
, I
1.8
OUT
IN
, V
2.1
= 10mA
OUT
2.3
= 3.3V
2.5
2.8
Vout = 1.8V
Vout = 2.5V
Vout = 3.0V
Vout = 3.3V
2.9
3.3
3.3
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