Part Number: BQ27427 Other Parts Discussed in Thread: BQSTUDIO
Tool/software: BQ Studio
We are currently using this fuel gauge in one of our new designs and we are currently facing problems in calibrating it.
References used:
https://www.ti.com/lit/ug…
Part Number: BQ27427 Other Parts Discussed in Thread: BQSTUDIO Tool/software: We have a new design that is using a bq27427 Battery Gauge.
The gm.fs file produced by Battery Management Studio (V1.3.124, i.e., the latest version) contains code like this…
Part Number: BQ27427 Tool/software:
Hi Team,
I am reaching out regarding the schematic of the gauge circuit that we are currently working on. To ensure accuracy and functionality, I would appreciate it if the gauge team could conduct a thorough schematic…
Part Number: BQ27427 Tool/software: Hi,
We have recently integrated the BQ27427YZFR battery fuel gauge into our latest project, and we would greatly appreciate your expertise in reviewing our schematic design.
Attached to this email, you will find the…
Part Number: BQ27427 Dear all
I'm designing a charging and gauging stage for a 3.7V li-ion batery, actually a pack of two 18650 batteries and I
need to know what is the maximum current that the device can take.
For discharging, the max current can…
Part Number: BQ27427 Tool/software: There are references in the BQ27427 Data Sheet and the BQ27427 Technical Reference Manual to a REGIN pin and Vregin with regard to POR and Initialization.
However there is no REGIN pin on the device.
Could someone please…
Hey Kevin,
As long as the offset does not exceed what is listed in the BQ27427 documentation, this should be good.
I am not sure what is being asked in your last questions here, can you please elaborate?
Regards,
Jonny.
Part Number: BQ27427 Other Parts Discussed in Thread: BQSTUDIO , GPCCHEM Tool/software: Problem description: After burning the golden image in BQ27427 through the programming tab of BQStudio, data is lost after removing the power and restarting. Does…
Part Number: BQ27427 Tool/software: The documentation for the bq27427 is relatively silent on what delays are required to EXIT CFGUPDATE (Configuration Update) mode. But if we look at Section 4.2, Chemistry Profile Change Example, in the the Technical…
Part Number: BQ27427 Tool/software: Looking to implement this BQ27427 on an STM32 based system, anyone have driver C code as a nice basis to start? Not that I can't write it all myself and figure it out, but why re-invent the wheel if someone has stuff…