Other Parts Discussed in Thread: LP87524J-Q1
Tool/software:
I need to know the power-on sequece specification of each power supply rails of AWR1843AOP.
Next waveform is the power-on sequce of my AWR1843AOP board using PMIC LP87524J-Q1.
LP87524 is using default register settings.
However, above sequence doesn't look like to satisfiy the wake-up sequence of AWR1843AOP datasheet.
According to figure of datasheet, the sequence of power supply rail is +1.2V -> +1.8V and +1.0V -> +3.3V.
My question is, is there an exact sequence of each power supply rails?
Or, the figure of wake-up sequece of datasheet is something information?
Best Regards