Texas Instruments TPS54394 Evaluation Module TPS54394EVM-057 TPS54394EVM-057 데이터 시트
제품 코드
TPS54394EVM-057
V
= 2 V/div
OUT1
Time = 2 ms/div
E 1 = 10 V/div
N
PG1 = 5 V/div
V
= 10 V/div
IN
V
= 2 V/div
OUT1
Time = 2 ms/div
E 1 = 10 V/div
N
PG1 = 5 V/div
V
= 10 V/div
IN
Test Setup and Results
4.9
Start-Up
4.9.1
Converter 1 Start-Up
The TPS54394EVM start-up waveform of converter 1 relative to V
IN
is shown in
Figure 16. TPS54394EVM Converter 1 Start-Up Relative to V
IN
The TPS54394EVM start-up waveform of converter 1 relative to EN1 is shown in
Figure 17. TPS54394EVM Start-Up Relative to EN1
14
TPS54394 Dual Channel SWIFT™ Evaluation Module
SLVU746 – August 2012
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