Datasheet

0 1 2 3 4 5
60
70
80
90
100
EFFICIENCY (%)
LOAD CURRENT (A)
V
IN
= 5.5V
6V 12V
24V
36V
55V
48V
V
OUT
= 5V
F
S
= 300 kHz
www.ti.com Circuit Performance
11 Circuit Performance
Figure 8. Efficiency vs Load Current Figure 9. Efficiency vs Input Voltage
Figure 10. Switching Frequency vs. Input Voltage Figure 11. Output Voltage Ripple
9
SNVA357B–October 2008–Revised April 2013 AN-1878 LM5085 Evaluation Board
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