Texas Instruments TPS546B24AEVM-2PH, User Manual, Page: 18 / 47

7.3 Transient Response
Figure 7-5 shows the transient response waveform with a 10-A to 30-A transient at 10 A/µs.
Figure 7-5. Transient Response
7.4 Control Loop Bode Plot
Figure 7-6 is the control loop bode plot.
Frequency (Hz)
Ga
in (d
B
)
1000 2000 5000 10000 100000 1000000
-60 -180
-40 -120
-20 -60
0 0
20 60
40 120
60 180
Gain
Phase
Figure 7-6. Bode Plot at 0.8-V Output at 12 V
IN
, 20-A Load
Performance Data and Typical Characteristic Curves www.ti.com
18 TPS546B24A 2-Phase SWIFT™ Step-Down Converter Evaluation Module
User's Guide SLUUC48A – FEBRUARY 2020 – REVISED FEBRUARY 2022
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