Part Number: BQ20Z655-R1 Other Parts Discussed in Thread: BQEVSW Hi I am getting some errors when updating the battery chemistry in bqevsw 0.9.80, it allows me to update the chemistry, but i want to make sure its ok to ignore these errors
when i first…
Part Number: BQ20Z655-R1 Our battery management system containing the BQ20Z655-R1 at startup, the chip is in sealed mode and no full access. We have sent the unseal key to to put into unsealed mode and enable full access. However, after sending the reset…
Part Number: BQ20Z655-R1 Dear TI-Team,
we are using the BQ20z655-R1 in a 4S Li-Ion battery pack and are currently making some calculations according to the current consumption. We are seeing that the BMS takes about 700µA during Normal operation and…
Part Number: BQ20Z655-R1 Other Parts Discussed in Thread: BQ40Z50-R2 Hi,
I previously asked the question.. " Can you guarantee that the 'RSVD' bits in SafetyAlert(0x50) & SafetyStatus(0x51) in the bq20z655 -R1 will never be set? "
Shirish…
Part Number: BQ20Z655-R1 Hi Sean,
I am posting this in behalf of our customer. Kindly please help.
I just started a learning cycle on our battery management system centered around the BQ20Z655-R1. I discharged to empty, waited 5 hours, then charged to…
Part Number: BQ20Z655-R1 Hi,
During discharge, the discharge FET is supposed to turn off once it approximately reaches the term voltage, but it does not. I am able to turn the FETs on and off using the FETcontrol command.
Is there something in my data…
Part Number: BQ20Z655-R1 Other Parts Discussed in Thread: MKST-3P-ALT-EV2300 , EV2400 Hi Team,
Trying to read/write the man. access and I am receiving the following error: SMB Write Command Error Error code: NO USB: VB_NO_USB.
Thank you.
-Mark
Part Number: BQ20Z655-R1 Dear Sir,
We are trying to use the Tout pin to bias the thermistor network for obtaining the temperature reading. We have noticed in more than one PCB's that the Tout pin does not produce the 2.5V output. We have tried to remove…
Part Number: BQ20Z655-R1 Other Parts Discussed in Thread: GPCCHEM Hello to TI support team ,
I use bq20z655-r1 with 4S3P configuration ICR-18650-26JM Cells chem ID : -2776
I made Golden pack according sequence following recommendation of TI . I…