AS1324
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
Figure 9. Switching Frequency vs. Supply Voltage
1.6
Figure 10. Switching Frequency vs. Temperature
1.6
Switching Frequency (MHz)
.
1.55
Switching Frequency (MHz)
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
.
1.55
1.5
1.5
1.45
1.45
1.4
1.4
-45 -30 -15
0
15
30
45
60
75
90
Input Voltage (V)
Temperature (°C)
Figure 11. Feedback Voltage vs. Temperature
0.61
Figure 12. Output Voltage vs. Input Voltage
2
1.95
Feedback Voltage (V)
.
Output Voltage (V)
.
0.605
1.9
1.85
1.8
1.75
1.7
1.65
IOUT = 600mA
IOUT = 100mA
IOUT = 10mA
IOUT = 1mA
IOUT = 100µA
0.6
0.595
0.59
-45 -30 -15
1.6
0
15
30
45
60
75
90
2.7
3.1
3.5
3.9
4.3
4.7
5.1
5.5
Temperature (C°)
Input Voltage (V)
Figure 13. V
OUT
vs. I
OUT
; V
OUTNOM
= 1.2V
1.3
Vin=2.5V
Vin=2.7V
Figure 14. V
OUT
vs. I
OUT
; V
OUTNOM
= 1.5V
1.6
Vin=2.5V
Vin=2.7V
Output Voltage (V)
.
1.25
Output Voltage (V)
.
Vin=5.5V
1.55
Vin=5.5V
1.2
1.5
1.15
1.45
1.1
0
100
200
300
400
500
600
1.4
0
100
200
300
400
500
600
Output Current (mA)
Output Current (mA)
www.austriamicrosystems.com
Revision 1.03
6 - 20
AMSCO [ AUSTRIAMICROSYSTEMS AG ]
