Datasheet

I 500 mA/div
L1
Time 5 ms/div
V 20 mV/div
OUT1
SW1 10 V/div
I 1 A/div
L2
Time 1 s/divm
V 20 mV/div
OUT2
SW2 10 V/div
www.ti.com Test Setup and Results
The output voltage ripple of converter 1 on the TPS54294EVM during Eco-mode™ operation at no load is
shown in Figure 11.
Figure 11. TPS54294EVM Converter 1 Eco-mode™ Output Voltage Ripple at No Load
4.7.2 Output Voltage Ripple Converter 2
The output voltage ripple of converter 2 on the TPS54294EVM is shown in Figure 12. The output current
is the rated full load of 2 A.
Figure 12. TPS54294EVM Converter 2 Output Voltage Ripple
11
SLVU491–November 2011 TPS54294 Dual Channel SWIFT™ Evaluation Module
Submit Documentation Feedback
Copyright © 2011, Texas Instruments Incorporated