Hey I am a newbie.
Im tired of hard to find management systems so i wanna learn, so far i am re**rded.
If anyone with free time could consult me a bit i would appreciate it a lot.
i want a management system at least with low voltage cut off since i have no problem using specific chargers but charging circuit would also be nice and balancing.
Battery is lifpo4 6 cells 3.2v 15a big ass cells.
i want them for a 200w Bluetooth speaker. i guess i also need some kind of voltage regulator so i don't drop wattage when discharging.
the amp is cheapest 200w with pops. sub and a full range and tweeter 2 passive rads.
AI recommends me BQ7692000PW and it seems good but it needs i think a comparator but i am not sure since all diagrams say host or some IC.
as much as i understand i need a voltage divider which i can make from resistors and then a voltage regulator also a competitor and a MosFet for switching. and then something for monitoring the cell voltage.
I just wanna make sure i buy all the necessary parts and they can take the 15A.
also a schematic would be nice
i will add the ones i took a look at and didn't completely understand.
Thanks in advance.
I am sorry for duplicate thread others were for low current and 1 cell as much as i saw.
Im tired of hard to find management systems so i wanna learn, so far i am re**rded.
If anyone with free time could consult me a bit i would appreciate it a lot.
i want a management system at least with low voltage cut off since i have no problem using specific chargers but charging circuit would also be nice and balancing.
Battery is lifpo4 6 cells 3.2v 15a big ass cells.
i want them for a 200w Bluetooth speaker. i guess i also need some kind of voltage regulator so i don't drop wattage when discharging.
the amp is cheapest 200w with pops. sub and a full range and tweeter 2 passive rads.
AI recommends me BQ7692000PW and it seems good but it needs i think a comparator but i am not sure since all diagrams say host or some IC.
as much as i understand i need a voltage divider which i can make from resistors and then a voltage regulator also a competitor and a MosFet for switching. and then something for monitoring the cell voltage.
I just wanna make sure i buy all the necessary parts and they can take the 15A.
also a schematic would be nice
i will add the ones i took a look at and didn't completely understand.
Thanks in advance.
I am sorry for duplicate thread others were for low current and 1 cell as much as i saw.
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