Part Number: BQ2961 I'm using the BQ2961 with 2 Li-Ion cells. Figure 25 in the (SLUSBU5D –NOVEMBER 2013–REVISED JANUARY 2017) datasheet shows a 3 cell example for a bq2961 where V4 is connected to V3. Is this the correct thing to do?
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Part Number: BQ40Z50 Other Parts Discussed in Thread: BQ2961 Dear TI Technical Expert，
Currently i am using BQ40Z50 and BQ2961 design one BMS, when the second overvoltage protection, the BQ2961 OUT pin output voltage is 7V and BQ40Z50 FUSE pin output…
Other Parts Discussed in Thread: BQ2961 I am implementing some over voltage protection on a 4S battery pack using the BQ2961 series. I was wondering if there was a recommended fuse series or manufacturer that TI would recommend to be used with their parts…
Hi David,
I suppose if you are attaching the cells individually, this may work. I am concerned about what would happen if one device was in fault mode and the other was not.
Have you looked into some of our 2S protectors? These may be a better fit. I…
Hi Nils,
Regarding the BQ2961, the OVP and UVP are factory programmed and cannot be changed. There are different options available - see the Device Options Table 1 in the datasheet.
I will leave the remaining questions for the BQ40Z50 for the gauge team…
Part Number: BQ34Z100-G1 Other Parts Discussed in Thread: BQ28Z610 , BQ2947 , BQ7716 , BQ2961 , BQ34Z100 Hi team,
My customer is looking for gas gauge and battery protection IC for 2 cells requirement.
I have recommended BQ34Z100-G1 to them for the gas gauge. Do…
