SLVU480 EVM User's guide | 德州仪器 TI.com.cn

SLVU480A July 2011 – August 2021

4.9 Start-Up

The TPS54528EVM-052 start-up waveforms relative to V_IN are shown in Figure 4-11 and Figure 4-12.

Figure 4-11 TPS54528EVM-052 Start-Up Relative to V_IN With SS

Figure 4-12 TPS54528EVM-052 Start-Up Relative to V_IN With VREG5

The TPS54528EVM-052 start-up waveforms relative to enable (EN) are shown in Figure 4-13 and Figure 4-14.

Figure 4-13 TPS54528EVM-052 Start-Up Relative to EN With SS

Figure 4-14 TPS54528EVM-052 Start-Up Relative to EN With VREG5