Part Number: BQ40Z50-R2 Other Parts Discussed in Thread: BQ40Z50 Tool/software: Hi TI experts
According to the TI spec, the flash programming write cycle limit is 20,000 cycles. Does this mean that each flash register can be written at least 20,000…
Part Number: BQ40Z50-R2 Tool/software: Hello TI team,
We are testing the BQ40Z50-R2 using the demo board with a 2S1P configuration to measure its power consumption. The measurement setup places the multimeter in series between B+ and 4P .
The measured…
Part Number: BQ40Z50-R2 Tool/software: In bq40z50-R2, from where the Cell Temperature in DASTATUS2() register read the value?
As, we have option of connecting 4 NTC only which corresponds to TS1, TS2, TS3 and TS4.
Regards,
Sadatan
Part Number: BQ40Z50 Hi team,
May I have your support about below configuration in Notebook?
Tool/software:
1、Near EDV Ra Param Filter, set as default？
2、Resistance Update Voltage，set as default?
3、Res Relax Time，set as default 200s…
Part Number: BQ40Z50 Other Parts Discussed in Thread: BQSTUDIO , BQ-BATTERY-PROGRAMMER-SW , EV2400 Tool/software: Hi,
We use the BQ40Z50 for the fuel gauge solution, now, we can use the " bqStudio " to connect to BQ40Z50, and we conisider to use the…
Part Number: BQ40Z50 Other Parts Discussed in Thread: BQ25792 , Tool/software: I saw some sporadic SMBus failures on I2C bus for a project. This has Bq40Z50-R2 and BQ25792RQMR. I have not seen any failure related to BQ25792 but it supports I2C. Do you…
Part Number: BQ40Z50 Tool/software: Dear Expert
The BQ27542 power meter used in our previous project experienced abnormal RM (residual capacity, some even 1mAH) jump when the battery voltage was around 3.78V (normal) during the aging process in the…
Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQ40Z50 Tool/software: Hi,TI's Expert
I've met a issue about using BQ40z50 with a single cell case.
There is the thing. I set the OTC Threshold as 45 degree, and the OTD as 60 degree.
When…
Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQSTUDIO , , BQ40Z50 Tool/software: When reading 0x16 BatteryStatus(), EC3,EC2,EC1,EC0 (Bits 3–0): Error Code = UNKNOWN ERROR. All other bits are set as expected and reading/writing other registers…
Hello Adrian, The problem was, that the CAL_EN flag was 1 as visible on the previous screeshot. I had to manually set it to 0 with the CAL_TOGGLE command. The learning was successful! No the Update Status is 0E!
In the next step i've disconnected the…
