SLUU194A May 2004 – March 2022 TPS51020
4.2 Power Up and Power Down
Figure 4-2 and Figure 4-3 show the power-up and power-down waveforms. The power good (PGOOD) pin jumps to high after both outputs have started and have been in regulation for 2048 clock pulses (6.8 ms).
Figure 4-2 Power-Up Waveform
Figure 4-3 Power-Down
Waveform