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Part suggestion

Other Parts Discussed in Thread: BQ25890, BQ24266

hello Team 

 

Recently I came across an opportunity at one of my customer VVDN where they are trying to make a vehicle tracking system

 

The power source in this system will be a car battery , however they are using a bulk regulator to make 5V ,  have shown the system requirements below

 

The system should be able to stand alone ,( R settable )                           ( i2c host not present in the system )

 

I was not able to navigate to the right part due to the limited number of options in filtering the parameters

Please let me know if we can suggest any part here

 

Thank you so much

 

  • Hi Shreenidhi,

    You may want to look into the bq25890 charger.  EDIT: the bq24266

    One thing to take note : you are asking for 2A from a 470mAh battery, You will want to make sure the discharge rating is at least 4.5C or your battery will overheat.