Advanced Power
Electronics Corp.
Typical Performance Curves (Continued)
60
60
APE8805
Quiescent Current(uA)
50
Quiescent Current(uA)
Vin=5V
Vout=1.8V
Cin=1uF
Cout=1uF
50
Vin=5V
Vout=3.3V
Cin=1uF
Cout=1uF
40
40
30
30
20
-25
0
25
50
0
20
75
100
125
-50
-25
0
25
50
0
75
100
125
Temperature(
C)
Temperature(
C)
Figure 10. Quiescent Current vs. Temperature
1.90
Figure 11. Quiescent Current vs. Temperature
3.40
Vin=5V
Cin=1uF
Cout=1uF
Vin=5V
Cin=1uF
Cout=1uF
3.35
Output Voltage(V)
1.85
1.80
Output Voltage(V)
-25
0
25
50
0
3.30
1.75
3.25
1.70
75
100
125
3.20
-25
0
25
50
0
75
100
125
Temperature( C)
Temperature( C)
Figure 12. Temperature Stability
Figure 13. Temperature Stability
1000
Cin=1uF
Cout=1uF
Vout=3.3V
800
Tj=125 C
Tj=85 C
0
0
Dropout Voltage(mV)
600
Tj=25 C
400
0
Tj=-40 C
0
200
0
0
100
200
300
400
500
600
Loading Current(mA)
Figure 14. Dropout Voltage vs. Loading Current
6/9
A-POWER [ ADVANCED POWER ELECTRONICS CORP. ]
