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…
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 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…
Part Number: BQ27427 Hi
There is query about using BQ27427:
After the BIN pin is connected to an external NTC, can the temperature of the external NTC be read through the IIC?
Attached schematic, please help check it.
Thanks
Star
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 hi Team,
TRM (page 12) shows that one can modify the NVM of the device.
How can that be done? (e.g. to store designcapacity, designenergy, terminatevoltage, taperate parameters)
Regards
Andreas
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…
Part Number: BQ27427 Hi,
What compatible and register values needs to be used in BQ27XXX Linux driver for BQ27427 fuel gauge?
We don't see any compatible string or register configurations specific to bq27427 chip in the driver file bq27xxx_battery…
Part Number: BQ27427 Other Parts Discussed in Thread: BQ34Z100-G1 , BQ27426 , BQ40Z50 We’re developing a temperature polynomial curve for use with BQ27427 and NTC. I had a few questions I couldn’t answer from the relevant documents.
When the…