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Analog Devices PSM (Power System Management): What are the assert and de-assert conditions for the LTC2977's PWRGD pin?
The PWRGD pin works in conjunction with the state of the channel specified by "MFR_PWRGD_EN".
Asserted when associated channels are powered up in sequence from power-up and all pass the PGOOD_ON condition.
It is also deasserted after power-up if any one of the associated channels falls below the PGOOD_OFF condition.
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