Part Number: BQ20Z80 Other Parts Discussed in Thread: BQ20Z90-V150 , BQ20Z90 , BQ20Z90-V110
Dear TI experts,
My customer asked that BQ20Z90-V150 is EOL product or not.
Still Arrow can deliver BQ20Z90-V150 to our customer, but we cannot find the information…
Other Parts Discussed in Thread: BQ20Z90 Hi,
I had a couple of questions about upgrading to the bq20z90 v150.
1. If one is just upgrading from the v110 to the v150 does one need to recreate the .senc file?
2. If the cell chemistry remains the same, can…
I have the OC (1st Tier) Dsg set to 6500 & OC (1st Tier) Dsg Time set to 2 on a 4S battery pack.
I've put a 6700mA load on the pack and it takes about 8 seconds for the output to shut off when the pack is connected to the evaluation software. When…
Part Number: BQ20Z80A-V110 Other Parts Discussed in Thread: BQEVSW , BQ20Z80 , BQ20Z90 Dear support,
While viewing DataFlash parameters of bq20z80 v1.10 using bqEVSW v0.9.92 me have encountered 'type mismatch' runtime error as soon as 'Calibration' page…
Other Parts Discussed in Thread: BQ20Z90 , BQ20Z90-V110 Hi everyone. I have a question on how smart fuel gauges communicate with charging ICs. I have a BQ20Z90 4S3P battery pack that is linked to a Linear LTC4100. Linear LTC4100 is a smart charging IC that…
This has been documented numerously in the datasheet and Technical Reference. In bq20z80 v102 (SLUS681A), it is described in page 10, System Present Operation . But here is one quote from page 9 of the bq20z90 v110 datasheet (SLUS743):
The bq20z90-V110…
Other Parts Discussed in Thread: BQ20Z90 The V110 and V150 Tech reference for the bq20Z90/95 explain the "AFE OC Dsg Time" setting as follows:
Min Value = 0
Max Value = 0x0F
0x00 - 0x0f = sets the overvoltage trip delay between 1ms - 31ms…
Thank you, Doug. It took me a while to confirm the error I suspected on my part. I think I wanted the best of 2 worlds, and created confusion for the reporting utilities in this fine chip.
In bq20z90, V110, I set a LDMD of 1, calling for a constant-power…