Part Number: BQ20Z45-R1 Other Parts Discussed in Thread: BQEVSW
Tool/software: bqevsw
I have created a golden file for a battery with 4s5p configuration using chem id 5895.
When I send the shutdown command (0x0010), the pack enters shutdown. When…
Hi Kob, Min Cell Deviation defines the balance time per mAh. The TRM should explain all about this parameter. Correct, when balancing is active, internal bypass FET is ON at the active cell.
kob said: Where can I look at the reference to see that the…
Part Number: BQ20Z45-R1 Tool/software: Hello,
we have one board and we would like to read the dataflash from the device.
We can see the SBS data, but not able to read the data flash.
Adding screenshot for your ref.
requesting to please help…
Part Number: BQ20Z45-R1 HI
I'm trying to go through a package training cycle.
After turning on the QEN and going through the discharge and charge cycle,
the Update status has set to 06 and does not want to go to the 0E state.
The discharge was…
Part Number: BQ20Z45-R1 Other Parts Discussed in Thread: BQ20Z45-R1 Hi, Please let me confirm about bq20z45-r1. Is the following understanding correct? If we create the gg file as described in SLUA903, the value of UpdateStatus will be 0x02. <- "Before…
Part Number: BQ20Z45-R1 Other Parts Discussed in Thread: BQ20Z45-R1 Hi, Please let me confirm about bq20z45-r1. Does cell balancing become inactive after it becomes active? If cell balancing becomes inactive after it becomes active, what are the conditions…
Part Number: BQ20Z45-R1 Other Parts Discussed in Thread: BQ20Z45 , BQ40Z50 HI
Please help.
I'm having trouble estimating the capacity of the battery pack by chip.
Given the values of 5200 mAh, the bq20z45 chip recognizes only half of this value…
Part Number: BQ20Z45-R1 Other Parts Discussed in Thread: BQ20Z45-R1 , BQEVSW , BQ40Z50 , GPCRB , BQ20Z45 , BQSTUDIO I have a battery pack that uses a bq20z45-r1 that jumps zero SOC when the temperature drops to 0C or lower.
I did not have anything to…
Part Number: BQ20Z45-R1 I changed the default Unseal Key ( write block [60] to change seal key) :
New Unseal Key: EEEE AAAA DDDD FFFF
and Seal device (0020)
what command should I enter to unseal the device ?
Part Number: BQ20Z45-R1 Other Parts Discussed in Thread: BQ20Z45 , BQEVSW Hi,
Can you please provide me with the older BQEasy software mentioned in this post?
https://e2e.ti.com/support/power-management-group/power-management/f/power-management…
