Tool/software:
Hello,
I want to do golden learning,
Cell SPEC: Charge Voltage 4.2V, End Voltage: 2.5V
Pack SPEC: Charge Voltage 4.15V, End Voltage: 3V
What voltage setting of charge and Discharge Test Equipment?
End Voltage setting 2.5V or 3V
Charge Voltage setting 4.2V or 4.15V
BQ40Z50-R2 -> "Gas Gauging"->"IT Cfg"->"Term Voltage"
Thanks,
Mulin
Hello Mulin,
Could you attach the datasheet of the cells you are going to use with this IC and how many in series and parallel you are planning on using to better assist. When determining the values to insert in the "Data Memory" you can reference this example below.
Pg 31:
https://www.ti.com/lit/ds/symlink/bq40z50-r2.pdf?ts=1740523771790&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FBQ40Z50-R2
Thank you,
Alan
Hi Alan,
Reference to 18650ZM2,
Cell Configuration: 4S2P
Cell SPEC: Charge Voltage 4.2V, End Voltage: 2.5V
Pack SPEC: Charge Voltage 4.15V, End Voltage: 3V
What voltage setting of charge and Discharge Test Equipment?
End Voltage setting 2.5V or 3V
Charge Voltage setting 4.2V or 4.15V
BQ40Z50-R2 -> "Gas Gauging"->"IT Cfg"->"Term Voltage"
Thanks,
Mulin
