Part Number: BQ40Z50-R1 I am currently using the BQ40Z50-R1 chip, and the client requires the SHA-1 function to be enabled. After consulting relevant materials, I found that there is a state where the key can be permanently written and cannot be changed…
Part Number: BQ40Z50-R1 When I connect my cell array to my BQ40Z50-R1 I'm not able to communicate with it over the SMBus & the PBI is at 0V. If I apply a voltage (~5V) to the to the PACK side, then PBI voltage comes up & I'm now able to communicate. Is…
Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQSTUDIO , I have designed in the BQ40Z50RSMR-R1 but now comming to program it with BQStudio is says this.
What am I supposed to use ?
Hello Sudhakar,
I will need more context on your system. Our gauge does not control what the charger does unless you are using the broadcast feature. The gauge only looks at the voltage at the pack pin to determine if the charger is present or not,…
Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: EV2400 , BQ40Z50 , BQSTUDIO Dear Sir,
We are trying to develop a Battery Management System (BMS) using ATSAMD21J18A (SAMD21 Xplained Pro Board) using SMBus interface. We are using Texas instruments…
Part Number: BQ40Z50-R2 Other Parts Discussed in Thread: BQ40Z50-R1 , BQSTUDIO
Hi team,
My customer is asking some questions about BQ40Z50-R1/-R2.
The cusetomer understands that the only way to know whether the gauge IC is in SL, US, or FA mode…
Part Number: BQ40Z50-R1 The customer read out the parameters from a known-good battery pack and intends to write them into a batch of battery packs, then run a learning cycle on the batch. However, every time the learning cycle starts, the BQ40Z50-R1…
Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: EV2400 , BQSTUDIO , GPCCHEM Hello,
I am developing a new golden pack configuration for an existing battery pack using BQ40Z50-R1 (bqStudio 1.3.128, EV2400).
Process Performed
Programmed…
