Hi Team,
please kindly help check below questions.
1. BQ25713 has OOA mode. In OOA mode, will load transient be worse? Is the loop compensation similar with non-OOA mode or different control loop? Is there simple scheme introduction on how to achieve OOA mode?
2. peak power mode.
a. datasheet mentioned that peak power mode is always on when Tovld= Tmax, then no Ilim1, only Ilim2, right?
b. when Tmax > Tovld, datasheet mentioned " fter TMAX, if the load is still high, another peak power cycle starts", is there response time between the two peak power cycle?If there is and the response time is beyond deglitch time of PROCHOT, then it may stop switching which is not good for real application.
3. ACX_OCP
there is 150mV and 280mV option. if using 10m ohm, then 150mV/10m ohm = 15A which is beyond the charger capability, then why does the threshold set to such high?
4. ACOC_VTH
it can be set to 2x Ilimi2, which is beyond Icrit, then what's the use of this? And is it the OCP for MOS Q1?
5. BATOC_VTH
what's the deglitch time on this threshold? if VBAT_ADC is disabled, will BATOC still work?
Thanks.
BRs
Given