ELECTRICAL CHARACTERISTICS CURVES
Figure 1: Efficiency vs. load current for minimum, nominal, and
maximum input voltage at 25°C
Figure 2: Power loss vs. load current for minimum, nominal,
and maximum input voltage at 25°C.
12
11
10
9
8
7
6
5
4
3
38Vin
2
48Vin
1
55Vin
0
0 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45
Output Current(A)
Figure 3: Output voltage regulation vs load current showing
typical current limit curves and converter shutdown points for
minimum, nominal, and maximum input voltage at room
temperature .
DS_E48SB9R625_01232007
3