Texas Instruments TPS54394 Evaluation Module TPS54394EVM-057 TPS54394EVM-057 데이터 시트
제품 코드
TPS54394EVM-057
V
= 50 mV/div (ac coupled)
OUT2
Time = 10 ms/div
SW2 = 5 V/div
V
= 50 mV/div (ac coupled)
OUT2
Time = 1 µs/div
SW2 = 5 V/div
Test Setup and Results
4.7.2
Output Voltage Ripple Converter 2
The output voltage ripple of converter 2 on the TPS54394EVM is shown in
. The output current
is the rated full load of 3 A.
Figure 13. TPS54394EVM Converter 2 Output Voltage Ripple
The output voltage ripple of converter 2 on the TPS54394EVM during Eco-mode™ operation at no load is
shown in
shown in
.
Figure 14. TPS54394EVM Converter 2 Eco-mode™ Output Voltage Ripple at No Load
12
TPS54394 Dual Channel SWIFT™ Evaluation Module
SLVU746 – August 2012
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