Texas Instruments TPS54495 Evaluation Module TPS54495EVM-057 TPS54495EVM-057 Datenbogen
Produktcode
TPS54495EVM-057
−1.2
−1
−0.8
−0.6
−0.4
−0.2
0
0.2
0.4
0.6
0.8
1
1.2
0.00
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
Output Current (A)
Output Voltage Deviation (%)
V
IN
= 5 V
V
IN
= 12 V
G008
−1.2
−1
−0.8
−0.6
−0.4
−0.2
0
0.2
0.4
0.6
0.8
1
1.2
0.00
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
3.25
3.50
3.75
4.00
Output Current (A)
Output Voltage Deviation (%)
V
IN
= 6 V
V
IN
= 12 V
G004
Test Setup and Results
4.4
Load Regulation
4.4.1
Load Regulation of Converter 1
The load regulation for the converter 1 on the TPS54495EVM is shown in
. On the EVM, the load
regulation of converter 1 is independent on the load of converter 2.
Figure 5. TPS54495EVM Converter 1 Load Regulation
4.4.2
Load Regulation of Converter 2
The load regulation for the converter 2 on the TPS54495EVM is shown in
. For 5V input voltage,
the converter 2 shows on the EVM some dependency on the load of converter 1.
Figure 6. TPS54495EVM Converter 2 Load Regulation
8
TPS54495 Dual Channel SWIFT™ Evaluation Module
SLVU745 – August 2012
Copyright © 2012, Texas Instruments Incorporated