QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 1335A-B
HIGH POWER, HIGH EFFICIENCY POE PD INTERFACE WITH INTEGRATED SWITCHING
REGULATOR
4
MEASURED DATA
Figures 3 through 10
are measured data for a typical DC1335A-B.
72
74
76
78
80
82
84
86
88
90
92
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Output Current (A)
E
ff
ic
ie
nc
y
(%
)
42V
50V
57V
Figure 3.
Efficiency (not including Diode Bridge)
Figure 4.
Regulation
4.75
4.80
4.85
4.90
4.95
5.00
5.05
5.10
5.15
5.20
5.25
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Output Current (A)
E
ff
ic
ie
nc
y
(%
)
42V
50V
57V
