Datasheet

−0.2
−0.15
−0.1
−0.05
0
0.05
0.1
0.15
0.2
0 0.2 0.5 0.8 1 1.2 1.5 1.8 2
Output Current (A)
Output Voltage Deviation (%)
V
IN
= 5 V
V
IN
= 12 V
G003
−0.4
−0.3
−0.2
−0.1
0
0.1
0.2
0.3
0.4
4 8 12 16 20
Input Voltage (V)
Output Voltage Deviation (%)
I
OUT
= 1 A
G004
Test Setup and Results www.ti.com
4.4 Load Regulation
The load regulation for the TPS54229EVM-056 is shown in Figure 3.
Figure 3. TPS54229EVM-056 Load Regulation, V
IN
= 5 V and V
IN
= 12 V.
4.5 Line Regulation
The line regulation for the TPS54229EVM-056 is shown in Figure 4.
Figure 4. TPS54229EVM-056 Line Regulation
4.6 Load Transient Response
The TPS54229EVM-056 response to load transient is shown in Figure 5. The current step is from 0.5 A to
1.5 A. Total peak-to-peak voltage variation is as shown.
6
TPS54229EVM-056, 2-A, SWIFT™ Regulator— Evaluation Module SLVU493–October 2011
Submit Documentation Feedback
Copyright © 2011, Texas Instruments Incorporated