Texas Instruments LM53625 QEVM Series, User Manual, Page: 16 / 23

Output Current (A)
Ou
tput V
o
ltag
e (
V)
0 0.5 1 1.5 2 2.5 3 3.5
4.96
4.98
5
5.02
5.04
5.06
5.08
D003
8Vin
12Vin
18Vin
36Vin
Output Current (A)
Outpu
t V
olta
ge
(V)
0 0.5 1 1.5 2 2.5 3 3.5
4.775
4.8
4.825
4.85
4.875
4.9
4.925
4.95
4.975
5
5.025
5.05
D007
5.5Vin
8Vin
12Vin
13.5Vin
18Vin
36Vin
Output Current (A)
Ef
ficie
ncy
1E-5 0.0001 0.001 0.01 0.10.2 0.5 1 2 34
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
D001
8Vin
12Vin
13.5Vin
18Vin
Output Current (A)
Ef
ficiency
0 0.5 1 1.5 2 2.5 3 3.5
50%
55%
60%
65%
70%
75%
80%
85%
90%
95%
100%
D006
5.5Vin
8Vin
12Vin
13.5Vin
18Vin
36Vin
Efficiency and Line- and Load-Regulation
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16 SNVU526 – May 2016
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LM53625xQEVM and LM53635xQEVM User's Guide
8 Efficiency and Line- and Load-Regulation
The variant of the board LM53635LQEVM is used for all measurements and curves in Figure 14 to
Figure 23 .
V
OUT
= 5 V AUTO
Figure 14. LM53635LQEVM Efficiency
V
OUT
= 5 V FPWM
Figure 15. LM53635LQEVM Efficiency
V
OUT
= 5 V AUTO
Figure 16. LM53635LQEVM Load and Line Regulation
V
OUT
= 5 V FPWM
Figure 17. LM53635LQEVM Load and Line Regulation