AS1330 austriamicrosystems, AS1330 Datasheet - Page 6

• Manufacturer Part Number: AS1330
• Description: 4mhz, Low Voltage, Dc-dc Step-up Converter
• Manufacturer: austriamicrosystems

AS1330
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. Powersave Threshold vs. V
Figure 13. Startup Voltage vs. Output Current
www.austriamicrosystems.com/DC-DC_Step-Up/AS1330
Figure 9. I
2.25
1.75
1.25
0.75
0.25
300
250
200
150
100
200
175
150
125
100
2.5
1.5
0.5
75
50
25
50
0
0
2
1
0
0.8
0.7
0
OUT
1.0
0.8
vs. V
Vout = 3.0V
Vout = 1.8V
20
1.2
IN
0.9
Output Current (mA)
; V
Input Voltage (V)
Input Voltage (V)
1.4
OUT
40
1.0
= 1.8V
1.6
1.1
60
1.8
IN
1.2
470nH EPL2010
1µH LQH
2.0
Vout = 1.8V
Vout = 3.0V
80
1.3
2.2
100
2.4
1.4
Revision 1.04
Figure 14. Input Current vs. Input Voltage
Figure 10. I
Figure 12. V
0.01
3.5
2.5
1.5
0.5
700
600
500
400
300
200
100
0.1
10
4
3
2
1
0
0
1
0.5
0.7 0.9 1.1 1.3 1.5
0.5
OUT
OUT
1.0
vs. V
1.0
vs. V
IN
IN
Input Voltage (V)
Input Voltage (V)
Input Voltage (V)
; V
; I
1.5
1.5
OUT
OUT
= 3.0V
= 1mA
1.7 1.9 2.1 2.3 2.5
2.0
2.0
470nH EPL2010
1µH LQH
Vout = 1.8V
Vout = 2.5V
Vout = 3.0V
2.5
2.5
3.0
3.0
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