Part Number: BQ27Z561-R2 Other Parts Discussed in Thread: BQSTUDIO Hi,
I captured with a current probe the current waveform in sleep mode and Deep sleep mode.
Each 1sec i see a pulse of ~20mS width.
The "voltage time" is set to 10s for both DP and sleep…
Part Number: BQ27Z561-R2 Other Parts Discussed in Thread: BQSTUDIO , , GPCCHEM Last week we had several of our battery packs, that has the bq27z561-r2 fuel gauging IC, reading above 90% on the battery capacity but the voltage only read 2.7V (The battery…
Hi Ofer,
Ofer Rivkind said: Every time I used a Charge Term Taper Current that was higher than 10mA I got a ChemID for a battery that was 4.3V or higher. When trying to use those for a learning cycle it always fails at stage 3.2.4 of the slua903.pdf document…
Part Number: BQ27Z561-R2 Other Parts Discussed in Thread: BQSTUDIO It seems that the startup sequence or RSOC read timing is incorrect, but I haven't found a solution yet.
Ex)
GoldenImage implementation product (3.2V to 4.2V) Attach a battery of …
Part Number: BQ27Z561-R2 Hello Ti team,
Hello Ti team,
I am currently working on the fuel gauge learning cycle. In the chemical ID process, we got the chemical ID from Ti. The chemical ID was 3607. But chemical IDs are not matched with our battery.…
Part Number: BQ27Z561-R2
Dear all, I downloaded new version FW, but new chemID database ZIP file is shown as 0KB and I actually can not find it when I go for a download.
Am I missing somethin or the file is missing?
Best regards, Aivaras
Part Number: BQ27Z561-R2 Other Parts Discussed in Thread: BQSTUDIO Hi,
Related to SLUA903- "Achieving The Successful Learning Cycle"
I am trying to perform a full learning cycle with the evaluation board.
The Update Status is now showing 0E and…
Part Number: BQ27Z561-R2 Other Parts Discussed in Thread: TEST2 Hello experts,
After past testing and finding out that the best chemID is 233 with a 2% max error, I set it up on the IC,
I'm trying to make a golden image on bq27z561R2 but I can't manage…
Part Number: BQ27Z561-R2 Other Parts Discussed in Thread: BQ27Z561EVM-011 , Dear Sir.
We use the BQ27Z561EVM-011 that this is mounted the BQ27Z561-R2. Please tell me what is the purpose of the resistor (R5) listed in Fig 3-5. of the datasheet. And, what issues…
Part Number: BQ27Z561-R2 Other Parts Discussed in Thread: BQSTUDIO Hi BU experts,
We face this this error code when importing SREC files. The version of bqStudio is 1.3.124. This SREC file is customized, but we have tried import it to another chip and no…