Texas Instruments Evaluation Module for TPS54295 Synchronous Step-Down SWIFT Converter TPS54295EVM-057 TPS54295EVM-057 Datenbogen
Produktcode
TPS54295EVM-057
0
10
20
30
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70
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90
100
E
fficiency - %
0
200
400
600
800
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120
140
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Iout1 - mA
V
= 5 V
IN
V
= 12 V
IN
0
200
400
600
800
1000
1200
1400
1600
1800
2000
Iout2 - mA
0
10
20
30
40
50
60
70
80
90
100
E
fficiency - %
V
= 5 V
IN
V
= 12 V
IN
Test Setup and Results
4.3
Efficiency
4.3.1
Efficiency of Converter 1
shows the efficiency for the converter 1 on the TPS54295EVM at an ambient temperature of
25
°
C.
Figure 1. TPS54295EVM Converter 1 Efficiency
4.3.2
Efficiency of Converter 2
shows the efficiency for the converter 2 on the TPS54295EVM at an ambient temperature of
25
°
C.
Figure 2. TPS54295EVM Converter 2 Efficiency
6
TPS54295 Dual Channel SWIFT
™
Evaluation Module
SLVU490
–
October 2011
Copyright
©
2011, Texas Instruments Incorporated