Part Number: BQ27441-G1 Other Parts Discussed in Thread: BQ25890
Hi,
In my system, BQ25890 is used for charging and BQ27441 is used for battery gauge.
I use a 1900mAH battery. The BQ27441 init parameters are as follows:
The register data from BQ27441…
Part Number: BQ27441-G1 Other Parts Discussed in Thread: BQSTUDIO , GPCCHEM Hello,
Is it possible to get a DFFS and SREC from bqStudio for this device? If not, is there any information on how to use the gmfs file format?
Thanks,
Michael
Part Number: BQ27441-G1 The absolute max voltage for the Vpu (SDA, SCL, & GPOUT) is 6V but the recommended is 3.6V
Is it ok to pull up SDA and SCL to a LiPo 18650 cell (2.7-4.2V) even if it will go above 3.6V? Alternatively thinking of pulling up to…
Part Number: BQ27441-G1 I am using BQ27441-G1 in one of my product but the voltage for zero percent and for hundred percent is not as requirement. I would like to update it without any hardware. Please suggest a way, if any. Also, Please share a datasheet…
Part Number: BQ27441-G1
I'm running into an issue where the BQ27441 does not respond when the bus sends the address byte. I'm using 0x55 just trying to read the device type, but I get a NACK from the address byte. I've attached a picture of the logic…
Part Number: BQ27441-G1 Other Parts Discussed in Thread: BQ25606 we are using bq27441 in our products. we are planning to use a new li-ion battery with a protection circuit attached to it. We are aware that the chem Id cannot be changed and it’s 128.…
Part Number: BQ27441-G1 Hello
Im using a BQ27441-G1 Battery gauge. For safety reason I had to place a fuse F600 in the path of the battery because of safety reason ordered by the notified body.
This fuse with a DC Resistance of about 100mOhm now gives…
Part Number: BQ27441-G1 I've integrated the BQ27441-G1 into my design, which I believe to be correct and following the recommended application. However, it does not turn the LDO on when the battery is plugged in. I'm confused as to why as I have seen…
Part Number: BQ27441-G1 Other Parts Discussed in Thread: BQ27Z746 Hi,
There were no EOL notification letters for BQ27410DRZR-G1.
Q1. Am I correct in understanding that the BQ27410DRZR-G1 is EOL?
Q2. If Q1 is Yes, can you please provide a recommended replacement…
Part Number: BQ27441-G1 Hi,
I'm using BQ27441 in a product and it works initially. Some units stop responding to I2C after a couple of months. I found this thread which is similar to my situation.
BQ27441-G1: Doesn`t answer on i2c - Power management…