Part Number: BQ27Z558 Other Parts Discussed in Thread: GPCCHEM Tool/software: Hi we have a problem with battery learning. After fully charging the battery and disconnecting the charging cable, the SOC drops right down to 100% -> 99%
When we did battery…
Part Number: BQ27Z558 Other Parts Discussed in Thread: BQ78Z100 , BQ28Z610 Tool/software: Hi
I would like to conduct learning cycle with BQ27Z558, but I couldn't find related guide document for BQ27Z558's learning cycle.
Could you let us know an…
Part Number: BQ27Z558 Other Parts Discussed in Thread: SHA-256 , Tool/software: BQ27Z558 support SHA-256 authentication which should contain a 64 bit authentication key , but we found that item 12.8.20 in the TRM define the key as 32 bit, please let me…
Part Number: BQ27Z558EVM-084 Other Parts Discussed in Thread: BQSTUDIO , BQ27Z558 Hi i want to check the discharging and charging cycle of the battery , and for that i want .bqz file of fuel gauge part number( bq27z558) in bqstudio.
Part Number: BQ27Z558 Tool/software: Can I get the .bqz file for 1558_0_01 ie BQ27Z558?
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1385981/bq27z558-urgent-bq27z558-bqstudio-support-for-new-part
It was…
Part Number: BQ27Z558 Hi team,
My customer would like to reduce sleep mode power consumption and they are asking can they increase these resistor value? And what is the max resistance thay can use?
Please comment below three pink circle area.
T…
Part Number: BQ27Z558 Tool/software: Hi,
I’m testing the seal/unseal commands on the BQ27Z558, but I’ve run into an issue. After sending the seal command (Manufacturing command 0x0030), I’m unable to unseal the device.
Here’s a simplified version…
Part Number: BQ27Z558 Other Parts Discussed in Thread: BQSTUDIO Tool/software: Hello,
I have three questions regarding the BQ27Z558 fuel gauge:
Unseal / Full Access timing: When sending the two-step unseal or full access command sequence, I found…
