Hi, Mps Teams:
We have a new project, which needs a new battery charger chip for a 2 cell serial system:
- input voltage: we want to use DC 12V as the input
- for the control signal: the standalone will be ok if it is about I2C, it will be better
- we want the chip to have over-current, over-voltage, and temperature protection functions.
Right now, I look at the MP2615 and MP2615A chips, I have some questions:
- which one is better? what is the difference between them?
- whether this chip has over-voltage and over-current protection, should I need to add another protection chip (such as a DW01 chip and others).
- should I also add some balance chip for the 2 cell charge(such as BQ29209)?