STEVAL-ISA111V1 Datasheet, PDF (5/9 Pages) STMicroelectronics – EMI: according to EN55022-Class-B

STEVAL-ISA111V1
3
Measurements
Measurements
Figure 2. Line regulation
12.1
Figure 3. Load regulation
12.1
12
12
11.9
11.8
11.7
80
0
25%
50%
75%
100%
105 130 155 180 205 230 255
V_IN [V_AC]
AM13366v1
11.9
90
11.8
115
230
11.7
0
265
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1
Iout[A]
AM13367v1
Figure 4. Efficiency vs. V_IN
100
95
90
85
80
75
70
65
60
80
25%
50%
75%
100%
110 140 170 200
V _IN ^[VAC^]
Figure 5.
230 260
88
86
84
82
80
78
76
74
72
70
0.2
AM13374v1
Efficiency vs. load
0.4
0.6
0.8
I_out[A]
90
115
230
265
1
AM13377v1
Doc ID 023970 Rev 1
5/9