Part Number: BQ76942 Hi Expert:
To reduce the power consumption of the BMS during sleep mode, when the BMS enters sleep, it needs to turn off the voltage output of the AFE's reg1, cutting off the power supply to the IIC isolation conversion chip…
Part Number: BQ76942 Hi,
I would like to use the BQ76942 (2 stacked) for 20s NiMH battery pack. So I am checking whether the internal balancing works at cell voltages of 1V as well (this also determines whether external balancing is possible). That…
Part Number: BQ76942 Hello,
We're working on implementing the BQ76942 in a BMS to be used on a battery pack that needs to be compliant with IEC 62133. It hence seem that there will be requirements for the BMS to be functionally safe per ISO 13849 or…
Part Number: BQ76942 Summary
We are seeing thermistor misreads on our BQ76942-based BMS that appear to be directly tied to power sequencing of the BAT and REGIN pins. When sequenced correctly the issue does not occur and we have 30 boards that demonstrate…
Part Number: BQ76942 Other Parts Discussed in Thread: BQ34Z100 , BQ77216 Hi all,
I'm trying to get functional safety documentation for the following parts:
BQ76942 BQ34Z100 BQ77216
I understand that to get these docs, my org needs to sign an NDA…
Part Number: BQ76942 Other Parts Discussed in Thread: EV2400 , , BQSTUDIO Hi
I'm having issue configuring BQ7694202. In EV2300, I'm able to see the voltages of each cell in BQ studio, but unable to configure any settings. When I try to write any changes…
Part Number: BQ76942 Hi TI people,
I'm currently working on designing battery monitor IC BQ76942. In datasheet it is mentioned that there is no need to have sequential assignment of pins. In that case can I use the following configuration
Instead…
Part Number: BQ76942 Hi, after reading through the datasheet and technical reference manual, I don't explicitly see anything that would tell me what is an internal temperature measurement reading that I should be worried about. Is this internal temperature…
