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TPS62134C PG and LPM mode

Wang Kris
Intellectual 270 points
Other Parts Discussed in Thread: TPS62134C

Hi Sir,

TPS62134C datasheet 8.3.6 Power-Good Output (PG) narrative

In LPM, the PG signal is latched as high impedance. When the device exits LPM, the PG has a 500-μs blanking
time to ensure that the output voltage returns to the nominal value.

But Figure 17. TPS62134C LPM Entry and Exit

The PG Waveform(red) why is always high.