Texas Instruments Evaluation Module for TPS54294 Synchronous Step-Down SWIFT Converter TPS54294EVM-057 TPS54294EVM-057 데이터 시트
제품 코드
TPS54294EVM-057
Time 1 ms/div
V
10 V/div
IN
PG2 5 V/div
VREG5 2 V/div
V
2 V/div
OUT2
Time 1 ms/div
VIN 10 V/div
PG2 5 V/div
VREG5 2 V/div
V
2 V/div
OUT2
Test Setup and Results
4.9.2
Start-Up and Shutdown Converter 2
The TPS54294EVM start-up waveform of converter 2 relative to V
IN
is shown in
and the
shut-down waveform is shown in
.
Figure 20. TPS54294EVM Converter 2 Start-Up Relative to V
IN
Figure 21. TPS54294EVM Converter 2 Shut-Down Relative to V
IN
16
TPS54294 Dual Channel SWIFT
™
Evaluation Module
SLVU491
–
November 2011
Copyright
©
2011, Texas Instruments Incorporated