Part Number: BQ30Z554-R1 Hi There,
I have performed learning cycle on bq30z554-r1. After the complete learning cycle the update status is 05. When trying to debug and looked over the gg file and saw the Cell0 R_a flag = FF55 ( not updated) and Cell1R_a…
Part Number: BQ30Z554-R1 Other Parts Discussed in Thread: BQ30Z55 , GPCRB hi,ti team
i use BQ30Z55 R3 V0.36,The customer found that the low temperature RSOC was not ideal and the jump range was large
At present, the situation has been improved through gpcrb…
Part Number: BQ30Z554-R1 Other Parts Discussed in Thread: BQ40Z50 , In case of BQ40Z50, I was able to check voltage accuracy as below. Excluding current sense resister tolerance and board layout error, we can quantify ADC error. However, I couldn't find…
Other Parts Discussed in Thread: BQ30Z554-R1 , BQEVSW Hello TI
I am reading data from battery refrying TI technical bq30z554-R1 . I am able to read some data correctly but i am not able to read other data which highlighted in table. . In this table have…
Hello Wyatt,
Thanks for your help!
Wyatt Keller said: it only shows up after the pack has been in the field for 120 cycles?
Not exactly, but b atteries that are currently abnormal are used for more than 100 cycles. The bad batteries are working at normal…
Part Number: BQ30Z554-R1BQ30Z554-R1:
When writing BatteryMode(0x03) with Charge Mode(14th bit), Alarm Mode(13th bit) as disabled i.e., 0x0000 it is written succesfully. But when we read the BateryMode it is always 0x6000.
1. Could you please let us know…
Part Number: BQ30Z554-R1 Other Parts Discussed in Thread: BQ40Z50-R2 , BQ40Z50 Hi,
Is it possible not to use a CHG/DSG terminal like bq40z50-R2?
Could you please tell me ?
*[reference] bq40z50-R2
BQ40Z50-R2 1-Series, 2-Series, 3-Series, and 4-Series Li…
Part Number: BQ30Z554-R1 Other Parts Discussed in Thread: BQ40Z50 Hello team,
One of my customer asked below question. Can I ask your help on this?
Is ti.com BQ30Z554 documents are the latest version?
Does BQ30Z554 uses voltage based Cell balancing…
Part Number: BQ30Z554-R1 Hi,
I have a 2500mAh battery pack where I perform the learning cycle with 0mAh reserve capacity. Once the learning cycle is complete, in the final step I charge the pack to around 730 to 780mAh capacity to fulfill the shipping…
Part Number: BQ30Z554-R1 Hello,
I have a quick question regarding the Bq30z554 Dataflash and I cannot find any description in either the datasheet or the TRM. Can you help describe the functionality of the SmbErrorReset bit (bit 6) in the SBS Configuration…