Part Number: BQ76922 Tool/software: Hello,
We are designing with the bq76922 and have some questions on the Fuse functionality.
The intended operation is for the FUSE pin to drive the gate of a low-side NMOS. The Logic NMOS would then drive a high…
Part Number: BQ76922 Other Parts Discussed in Thread: BQSTUDIO Tool/software: I am trying to calibrate the current in BQstudio (Current Gain Calibration).
It works, but when I power cycle the product the value is not saved (some large figure is displayed…
Part Number: BQ76922 Tool/software: Hello,
I can make DFETOFF/CFETOFF as an open drain output. It looks like it? Just want to confirm!
Also, another question is how quickly the I/O can be driven high and low, would we have the 250ms delay? Or could…
Part Number: BQ76922 Tool/software: Hello,
We're looking into the fuse pin on the bq76922.
Is there a way to trigger the Fuse Pin drive only through the 0x001DFUSE_TOGGLE() - I2C command?
How long does it take the DFE to set the FUSE pin after…
Part Number: BQ76922 Other Parts Discussed in Thread: BQSTUDIO Tool/software: Hello,
Could you please let us know the best way to program OTP memory outside of bqStudio?
Is there a programming box you recommend?
Thank you, Keith
Part Number: BQ76922 Other Parts Discussed in Thread: BQSTUDIO
Hi Team,
Posting on behalf of our customer.
I've shared this E2E post to our customer so he can reply when needed.
I am working with the BQ76922 and using BQStudio for configuration…
Part Number: BQ76922 Tool/software: Hello,
I am designing a battery pack with LiFePO4 cells with external passive balancing.
Do you have any recommendations about amount of balancing current?
I see somewhere in Internet recommendations about 0.5…
Part Number: BQ76922 Other Parts Discussed in Thread: TIDA-010208 , , EV2400 , Tool/software: Hi Guys,
I'm attaching a schematic for a standalone design - 4S Schematic
The schematic is based on BQ76922EVM and TIDA-010208. Kindly go through and…
Part Number: BQ76922 Tool/software: Hello,
Are there any max slew rate requirements for any of the input pins going to the DFE? Since we can have noisy signals, we just want to make sure we are not violating any pin ratings:
Thank you, Keith
Part Number: BQ76922 Tool/software: Hello,
It looks like the CFETOFF will turn of CFET in 1msec.
Is this the same for when an I2C command is sent will it open as quickly?
Thank you, Keith
