Texas Instruments TPS549D22EVM-784, User Manual, Page: 13 / 48

I
OUT
(A)
V
O
UT
(V)
0 5 10 15 20 25 30
0.99
0.995
1
1.005
1.01
D002
8 V
12 V
16 V
I
OUT
(A)
E
ff
ic
ie
n
c
y
(
%
)
0 5 10 15 20 25 30 35 40
0
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
D001
8 V
IN
12 V
IN
16 V
IN
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Performance Data and Typical Characteristic Curves
13 SLUUBG4 – July 2016
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Copyright © 2016, Texas Instruments Incorporated
TPS549D22EVM-784, 40-A Single Synchronous Step-Down Converter With
Full Differential Sense and PMBus™
11 Performance Data and Typical Characteristic Curves
Figure 5 through Figure 19 present typical performance curves for the PWR-784EVM.
SPACE
11.1 Efficiency
Figure 5. Efficiency of 1-V Output vs Load
11.2 Load Regulation
Figure 6. Load Regulation of 1-V Output