STCF04 Datasheet, PDF (34/43 Pages) STMicroelectronics – Cell phones and smartphones

Typical performance characteristics
STCF04
Figure 17. Aux LED current vs. input voltage
110
AM09309v1
105
100
95
90
85
80
75
IOUT = 10 mA
70
65
IOUT = 100 mA
60
55
50
45
40
35
30
25
20
15
10
5
0
2,25 2,5 2,75 3 3,25 3,5 3,75 4 4,25 4,5 4,75
V_IN [V]
Figure 18. Charging efficiency vs. V_OUT voltage (V_IN = 3.6 V)
100
90
80
70
60
50
40
30
20
10
0
0
1
2
3
4
V_OUT [V]
AM09310v1
5
6
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Doc ID 022927 Rev 3