Part Number: BQ76940EVM Hello,
We have Purchased this Development Kit, We are trying to communicate with PIC Controller PIC18F46K22 , Communication failed.
But, When We connect with PC based TI software it is communicating perfectly.
After…
Part Number: BQ76940EVM Other Parts Discussed in Thread: BQ76940 Hi Team,
Good day.
Customer have following confirmation about our bq76940EVM.
1. When Simulating a battery of 9 cells on the bq76940EVM, what is the minimum operating voltage?
2…
Part Number: BQ76940EVM Other Parts Discussed in Thread: BQ78350-R1 , BQSTUDIO , BQ34110 , BQ34Z100-G1 Hello Team,
My customer is using the BQ76940EVM boards. They are going to be simulating charge, by applying a PSU across the PACK- terminals, and…
Part Number: BQ76940EVM Other Parts Discussed in Thread: BQSTUDIO , BQ78350 , BQ78350-R1 , BQ40Z50 Hi there,
I'm starting to work with the BQ76940EVM with his built in BQ78350DBT and BQ7694000DBT.
I'm learning the knowhow regarding the gauge. My application…
Part Number: BQ76940EVM Other Parts Discussed in Thread: BQ76940 Hi;
I am working on Bq76940 referance design Tıda-00255 and I choose the sense resisitor 1m ohm as the same as on the EVM but there is a strange issue that I met.When the BATT- pin and…
Hi,
If the connections match the EVM exactly, there should be no issues. I think the problem may be with the FETs, they are rated for a max current of 15A. I would choose a FET that can handle more current if you are going to discharge at 18A.
Part Number: BQ76940EVM Other Parts Discussed in Thread: BQ76940 Hi :)
Im using the BQ76940EVM with 9 external cells.
BATT+ and BATT- are being supplied by the external cells.
The cells are using a 36V supply - each cell can range between 2 to 4V…
Part Number: BQ76940EVM Other Parts Discussed in Thread: BQ76940 , , BQ78350 HI,
I am Trying to Communicate Bq76940EVM with ESP32 But Its Not Working, I Failed to communicate with BQ76940 IC.
As per @Matt Sunna I Changed BQ76940 IC but Its not Solved…
Part Number: BQ76940EVM Other Parts Discussed in Thread: BQ76940 I did I2C Communication with BQ76940 before some , Now I try to Communicate I2C with bq76940 but I couldn't, And I check Voltage on REGOUT its 0V also LED D48 and D49 is ON, please help…
