Datasheet

Time = 2 ms/div
200 mA/div
10 V/div
20 mV/div
No Load
C1: SW
C4: I
L
C3: V ac coupled
OUT
C3
C4
C1
Test Setup and Results
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2.6 Output Voltage Ripple
The EVM CCM output voltage ripple is shown in Figure 10. The output current is the rated full load of 3.5
A and V
IN
= 12 V. The voltage ripple is measured directly across the output capacitors.
The DCM output voltage ripple is shown in Figure 11. The output current is 0.1 A and V
IN
= 12 V.
The Pulse Skip Eco-mode™ output voltage ripple is shown in Figure 12. There is no external load on the
output and V
IN
= 12 V.
Figure 10. Output Voltage Ripple CCM Figure 11. Output Voltage Ripple DCM
Figure 12. Output Voltage Ripple Eco-mode
8
Using the TPS54360 Step-Down Converter Evaluation Module SLVU769BSeptember 2012Revised September 2012
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