0
10
20
30
40
50
60
70
80
90
100
0.001
0.01
0.1
1
E
ff
ici
e
n
cy
-
%
Output Current - A
C002
V
IN
= 5 V
V
IN
= 12 V
0
10
20
30
40
50
60
70
80
90
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
E
ff
ici
e
n
cy
-
%
Output Current - A
C001
V
IN
= 5 V
V
IN
= 12 V
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Test Setup and Results
4.3
Efficiency
Figure 1
shows the efficiency for the TPS560200EVM-537 at an ambient temperature of 25°C.
Figure 1. TPS560200EVM-537 Efficiency
Figure 2
shows the efficiency at light loads for the TPS560200EVM-537 at an ambient temperature of
25°C.
Figure 2. TPS560200EVM-537 Light Load Efficiency
5
SLVU954 – September 2013
TPS560200EVM-537 0.5-A, Single Channel Regulator Evaluation Module
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