Dears,
- Please help recommend the industrial grade, the input is the charging voltage DC12V, the output voltage of the battery is about 11-12V, charging the lithium battery, I2C interface, over temperature and overcurrent protection;
- The monomer adopts 18650 lithium ion battery, 3 strings 2 and a total of 6 cells to increase the capacity, and the battery capacity is about 5000mAh;
- The application scenario is a storage product. After the storage product is powered down, it is powered by the battery. The one we choose is the chip that charges the battery. The ATX power supply is used to supply power to the storage device, and the battery is charged. When the ATX is powered off, the battery begins to discharge. ;
- Not sure if BQ76925 is suitable?
- What is the number of batteries supported by the charge management chip?
- How to choose the battery charging chip according to the actual situation?
Thanks a lot.
BRs
Elsa Duan
