Cirrus Logic AN401 - Manual (Page 12)

AN401
12
6. PERFORMANCE PLOTS
0.5
0.51
0.52
0.53
0.54
0.55
0.56
0.57
0.58
0.59
108 110 112 114 116 118 120 122 124 126 128 130 132
LED Curr
en
t (A)
Line Voltage (V)
Figure 6. Output Current vs. Line Voltage
60
65
70
75
80
85
90
108 110 112 114 116 118 120 122 124 126 128 130 132
Efficiency (%)
Line Voltage (V)
Figure 7. Typical Efficiency vs. Line Voltage