Datasheet

−0.05
−0.04
−0.03
−0.02
−0.01
0
0.01
0.02
0.03
0.04
0.05
3 3.5 4 4.5 5 5.5 6
Input Voltage (V)
Output Voltage Deviation (%)
I
OUT
= 1.5 A
G004
V = 100 mV/div (ac coupled)
OUT
Time = 200 µs/div
Load Current = 1 A/div
Load step = 0.75 A to 2.25 A
Slew rate = 50 mA / µsec
Test Setup and Results www.ti.com
2.4 Output Voltage Line Regulation
The line regulation for the TPS5432EVM-116 is shown in Figure 4.
Figure 4. TPS5432EVM-116 Line Regulation
2.5 Load Transients
The TPS5432EVM-116 response to load transients is shown in Figure 5. The current step is from 0.75 A
to 2.25 A. The input voltage is 5 V. Total peak-to-peak voltage variation is as shown, including ripple and
noise on the output.
Figure 5. TPS5432EVM-116 Transient Response
6
TPS5432EVM-116 3-A, SWIFT™ Regulator Evaluation Module SLVU674–March 2012
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