Part Number: BQ2970 Hi Team,
We received a similar inquiry to the other thread but the customer will use 5 cells in parallel instead of 4. As I understand, 1pc. BQ2970 can protect 1 cell and 5pcs. can protect 5 cells. How is the configuration of the 5pcs…
Part Number: BQ2970 Hi Team,
We are developing a Battery protection circuit for Li-ion Batteries using BQ29700DSE.
Here we use two batteries as parallel and provide separate BQ29700DSE ic for each Li-ion battery .
We would like TI to review our schematics…
Part Number: BQ2970 Other Parts Discussed in Thread: BQ25101 , TEST Hello,
We are currently using the BQ29707DSER in our design and are having trouble recovering from device under voltage with the charger. I believe we've verified that the BQ29707 can reset…
Hello Jose,
COUT should be ON in the UV case. When V-/BAT measure 1.3-V or less, the part is in under-voltage protection mode or in shutdown. There should be no flow and the battery should not be discharged easily.
So I assume that the battery is being…
Part Number: BQ2970 Other Parts Discussed in Thread: BQ2980 , Hi,
I designed a circuit with charging and battery supply where i put the Battery Protection circuit on the PCB and disconnect the bare battery.
It didn't work in the beginning (connecting a…
Part Number: BQ2970 Other Parts Discussed in Thread: TEST Hi team,
here's an issue may need your help:
The BQ2970 needs to be shorted V- and VSS to activate the chip for the first time, and then it does not need to be activated again as long as the…
Part Number: BQ2970 Other Parts Discussed in Thread: BQ25303J Hi everyone,
I am using the BQ29700 for a project, however, I have a question regarding the typical application schematic.
What does PACK+ and PACK- mean? Is this the battery cell or the battery…
Part Number: BQ2970 Other Parts Discussed in Thread: ABS , Hi team,
My customer use bq29700 in their project. They tests the battery reverse connection protection. Customer connect 330ohm resistor on BAT pin. When battery is reverse connection, customer…
