MC7660 Datasheet, PDF (8/12 Pages) ON Semiconductor – Charge Pump DC-to-DC Voltage Converter

MC7660
TYPICAL CHARACTERISTICS (Cont.)
0
–1
–2
–3
–4
–5
–6
–7
–8
TA = +25°C
–9
LV OPEN
–10
0 10 20 30 40 50 60 70 80 90 100
OUTPUT CURRENT (mA)
Figure 18. Output Voltage versus
Output Current
5
4
TA = +25°C
3 V+ = +5 V
2
1
0
–1
–2
–3
–4
SLOPE 55 W
–5
0 10 20 30 40 50 60 70 80
LOAD CURRENT (mA)
Figure 19. Output Voltage versus
Load Current
100
90
80
70
60
50
40
30
20
10
0
0
TA = +25°C
V+ = +2 V
1.5
3.0
4.5
6.0
7.5
LOAD CURRENT (mA)
20
18
16
14
12
10
8
6
4
2
0
9.0
Figure 20. Supply Current and Power
Conversion Efficiency versus Load Current
100
90
80
70
60
50
40
30
20
10
0
0
100
90
80
70
60
50
40
30
TA = +25°C
20
V+ = +5 V
10
0
10
20
30
40
50 60
LOAD CURRENT (mA)
Figure 21. Supply Current and Power
Conversion Efficiency versus Load Current
2
1
TA = +25°C
V+ = +2 V
0
–1
SLOPE 150 W
–2
0
1
2
3
4
5
6
7
8
LOAD CURRENT (mA)
Figure 22. Output Voltage versus Load Current
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