SLUSD83C june 2018 – may 2023 BQ25713 , BQ25713B
PRODUCTION DATA
When an input source plugs in, the charger checks the input source voltage to turn on LDO and all the bias circuits. It sets the input current limit before the converter starts.
The power-up sequence from DC source is as follows:
VVBUS_UVLOZ < VBUS < VVBUS_CONVEN then charger fails VBUS qualification, and the charger will re-qualify VBUS every 2s.