APW7077/A
Typical Characteristics (Cont.)
Supply Current vs. Supply Voltage
Feedback Voltage vs. Supply Voltage
2.5
2
250
200
150
1.5
1
Switching Mode
100
Non Switching Mode
5 0
0.5
0
0
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
Supply Voltage (V)
Supply Voltage (V)
Maximum Duty vs. Supply Voltage
Oscillation Frequency vs. Supply Voltage
350
100
90
80
70
60
50
40
30
20
10
0
300
250
200
150
100
5 0
0
0
0 . 5
1
1. 5
2
2 . 5
3
3.5
4
4 . 5
5
5.5
0
0. 5
1
1. 5
2
2.5
3
3.5
4
4.5
5
5. 5
Supply Voltage (V)
Supply Voltage (V)
Copyright ã ANPEC Electronics Corp.
10
www.anpec.com.tw
Rev. A.4 - Sep, 2005
ANPEC [ ANPEC ELECTRONICS COROPRATION ]
