Part Number: BQ27441-G1 Other Parts Discussed in Thread: BQSTUDIO Tool/software: After the power reset I am check the [Qmax_UP} flag to be set. But it not going to be set. is it require Relaxation Period for this flag to be set. Please help asap.
BQ27441DRZR…
Part Number: BQ27441-G1 Other Parts Discussed in Thread: BQSTUDIO , EV2400 Tool/software: I am using a battery with the Fuel Gauge BQ27441-G1. I have programmed the learning cycle and programmed the data into the registers by writing through the i2c write…
Part Number: BQ27441-G1 Other Parts Discussed in Thread: BQ40Z50 Tool/software: Hi Expert,
When the battery was charged over than 3.9V, the battery capacity is dropped linearly, which drop 5~6% per 10 minutes and it's normally.
When the battery was…
Part Number: BQ27441-G1 Tool/software: Goodmorning, I'm planning to use the BQ27441 on my new design but I have several questions.
First how well the coulomb vounter works with fast transients?
My board as an MCU that is on sleep most of the time…
Part Number: BQ27441-G1 Other Parts Discussed in Thread: EV2400 , BQSTUDIO Hi,
I`m trying to start working with the battery fuel gauge and I have some questions:
this is my hardware and I'm connected to the device via EV2400:
1. I can't get accurate…
Part Number: BQ27441-G1 Tool/software: Hello,
I have been working with the BQ27441 for an embedded project. I have gotten it to work quiet well but I am coming up short with writing the new capacity. I have tested the chip and reading the Voltage…
Part Number: BQ27441-G1 Tool/software: Dear Expert
The battery is charging and discharging normally because it is discharged by setting the load gauge, and the entire process can be observed. So the point of confusion now is that the four required data…
Part Number: BQ27441-G1 Tool/software: I am using the BQ27441DRZR-G1A device with an INR18650MJ1 3.500mAh, 3.7V Lithium Ion battery. I have got all the I2C access functions working correctly and configure the Design Capacity, Design Energy, Terminate…
Part Number: BQ27441-G1 Tool/software: Hi,
I'm using a BQ27441-G1 fuel gauge in my application, and I'm having issues getting an accurate state-of-charge profile from it. In my application, I have a battery connected to a LED driver, with the user able…
Part Number: BQ27441-G1 Tool/software: Hello,
We are developing a portable product and plan on using the BQ27441 as a fuel gauge for the battery health.
We do not have a EV2300/2400 and are prototyping the system with a Raspberry PI since it's easy…
