Nick Richards said: The testing process looks correct to me. When you perform set 4 of the load for 500ms, are you seeing at least a drop of 100mV in open circuit voltage?
Yes, there's 100mV drop in open circuit voltage during the sample pulse.
Nick…
Part Number: BQ35100 Hello:
Our project requires frequent wake-up of the MCU in a certain scenario, and then quickly enters sleep mode.
In order to save power, the MCU only works for about 1 or 2 seconds the average current is about 5mA. I would like…
Part Number: BQ35100 Other Parts Discussed in Thread: EV2400 Part of our product's bq35100 can't switch from Full Access mode to UNSEALED mode. Can you provide some example code for mode switch?
the bq35100 is always in Full Access mode (0,1 Full…
Part Number: BQ35100 Hi Team, My customer considers EOS mode for Li-SOCl2 battery (LSH20). Regarding my customer's application, it could be the case the battery is removed then inserted the same battery. It means the power supply of BQ35100 is lost in…
Part Number: BQ35100 Hi,
Having conducted several tests with the BQ35100EVM, I encountered an issue wherein the EOS bit doesn't change as expected.
Despite applying the prescribed pulse, the voltage fails to 0V.
Here is the setup I made :
So I …
Part Number: BQ35100 Other Parts Discussed in Thread: EV2400 Hi,
I ran an accelerated test such that the battery (SAFT LS14500) drained in about 15 days. I noticed that the measured impedance value was at 32767 mOhm when EOS flag was set. I had stopped…
Part Number: BQ35100 Hi,
I'm using Bq35100 for gauging the battery pack in which 12 cells are connected in parallel. The chemistry of my cell is Lithium Thionyl Chloride . Each cell is of capacity 17Ah. This makes the total capacity 204Ah,whcih…
Part Number: BQ35100
Hi,
I'm using Bq35100 for gauging my Lithium Thionyl Chloride chemistry cell. I need to know the charge of the cell. I've put the gauge in accumulation mode.
Now these are the steps I've done.
Change gauge to accumulation…
Hi Again,
I just read this thread here:
e2e.ti.com/.../bq35100-bq35100-battery-characterization
In this thread, the TI__Guru states, that in EOS mode, the correct Chem-ID is not needed at all - the default Chem-ID can be used.
Now I am pretty confused…
Part Number: BQ35100 Background:
We are working on SAFT LS33600 Li-SOCl2 battery of 3.6V.
As per the battery chemical composition, we are trying to configure EOS mode.
Following sequence has been implemented -
1) GE pin was made high
2) Wait for INITCOMP…