Part Number: BQ78350-R1A Other Parts Discussed in Thread: BQ78350 , BQ76940 Hi Sir,
BQ78350 datasheet shows , VCC relative to VSS maximum ratings is 2.75V
I connect BQ78350 VCC by BQ76940 regout (3.3V),
does this regout 3.3V will damage the BQ78350 …
Part Number: BQ78350 Other Parts Discussed in Thread: BQ76940 , , BQ76952 , BQ34Z100 , EV2400 Hi,
Is bq76940 and bq78350 a good combination as a BMS for battery pack application (up to 15 cells) ? Or do you have other recommendation?
Can we request sample…
Part Number: BQ76940 Other Parts Discussed in Thread: BQ76200 I am designing a battery management system for a Li-ion battery pack for which I have shortlisted BQ76940 IC.
When I went over the Typical application schematic in the data sheet, there is…
Part Number: BQ76940 Good Day,
We have a BMS system design based on BQ7694003 chip.
Could we use this chip in the future for functional safety certification considering that the system needs to be compliant with IEC60730 class B Annex H standard?
Part Number: BQ76940 Dear Teams,
Based on datasheet, we have tFET_on is 200us typical value and 250us maximum value with load capacitance 10nF, measured from 10% to 90% of VFETON. Based on first order RC filter circuit, we can easily calculate the Tr…
Part Number: BQ78350 Other Parts Discussed in Thread: BQ76940 , Hello,
I have a question about this error that I’m seeing…Seems like the i2c comms between the bq78350 and the bq76940 isn’t happening.
I’m not sure what’s causing this.…
Part Number: BQ76940
Hello,
We are working on AFE BQ7694001 with companion IC 14Sseries . Please find the attachment for the schematic.
we are facing a suitation where at voltage reading at the pins with IC and without IC are as follows mentioned in the…
Part Number: BQ76940 Other Parts Discussed in Thread: ISO1541 , BQ76PL455A-Q1 Good Day
For the 48V battery, I have designed the battery monitoring system using 15 cells and based on the BQ76940 chip.
Now, I would like to stack them up in order to monitor…
Hi WM5295,
I had not remembered the cells to bq76940 connections due to the cells number. Now I understand the voltage shift observed from cells 4,5,8,9 during the cells balance process.
As pointed, I will have to split the VC5, VC5b and VC10, VC10b connections…
Part Number: BQ76940 Other Parts Discussed in Thread: BQ76930 Hi team,
BMS made with BQ769X0 occasionally has some two strings of voltage not being captured during the test or on the client, and then accurately collected after power-up.
For this issue…
