Datasheet

2.4 Output Voltage Line Regulation
-0.025
-0.020
-0.015
-0.010
-0.005
0
0.005
0.010
0.015
0.020
0.025
8 9 10 11 12 13 14 15 16 17 18
I =1 A
O
V -InputVoltage-V
I
OutputRegulation-%
2.5 Load Transients
V
OUT
I
OUT
Test Setup and Results www.ti.com
The line regulation for the TPS54233EVM-373 is shown in Figure 4 .
Figure 4. TPS54233EVM-373 Line Regulation
The TPS54233EVM-373 response to load transients is shown in Figure 5 . The current step is from 25% to
75% of maximum rated load. Total peak-to-peak voltage variation is as shown, including ripple and noise
on the output.
Figure 5. TPS54233EVM-373 Transient Response
TPS54233EVM-373 2-A, SWIFT™ Regulator Evaluation Module6 SLVU264 – November 2008
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