Part Number: BQ27520-G4 Other Parts Discussed in Thread: BQ27520EVM , , BQSTUDIO , BQEVSW Hello, I am doing the battery learning cycle for bq27520-G4 using the bq27520EVM, but have some trouble.
First of all, I never see VOK bit been set , though I…
Other Parts Discussed in Thread: BQ27520EVM Hi, We are trying to use the following panasonic battery with BQ27520EVM. www.orbtronic.com/protected-3400mah-18650-li-ion-battery-panasonic-ncr18650B-orbtronic I am trying to generate the golden data file for…
Other Parts Discussed in Thread: BQ27520EVM Hello,
I use bq27520evm (gauge), bq24172evm (charger), EV2300 and bqEASY. I can't complete learning cycle due to bad registers updates.
After testing 520G4 with some errors during flash write in bqEASY step…
Hello dMax,
Thanks for reply. I now use GaugeStudio 1.3.12 with bq24520-G4 firmware. I tried three learning cycles but failed at the same point (end of charge FC set, relax, VOK cleared but Update Status still 00).
1 - I see differences between bqEASY…
Other Parts Discussed in Thread: BQEVSW , BQ27520-G4 My company is considering the use of the BQ27510-G3 Fuel gauge, and we bought the BQ27520EVM to evaluate the part.
We received the EVM with BQ27520-G1 firmware, so I tried to update the firmware to…
hello Amalinda,
1. The accuracy results of both gauges should be very similar as both have the capability for the chem id of your cell to be programmed on.
2. I don't believe the booster pack has to be used with the ev2300. The ev2300 is used with our…
Part Number: BQ27GDK000EVM Other Parts Discussed in Thread: BQSTUDIO , EV2400 , BQ24232 , GPCCHEM , BQ27520EVM Hello,
I am looking into the GDK as a solution for the calculation of the CHEMId for my Lithium Ion Battery (Charging Voltage = 4.2 V). This…
Other Parts Discussed in Thread: BQ27520EVM , BQ27520-G4 My company is considering use of the BQ27520-G4 Fuel gauge, and we had planned to buy the BQ27520EVM to evaluate the part.
My confusion is that there are four iterations of the BQ27520 part: G1…
