Part Number: BQ76952 Tool/software: we are stacking two AFEs in our design please help me to connect pack and LD pins for both AFES.
I have seen TI website found a document, but I did not understand that document so please explain in detail. (We are using…
Part Number: BQ76952 Tool/software: Dear sir,
i plan to use this ic for our design .i have one doubt ,how to design external FET circuit ,and i want calculation for resistor and capacitors .
Part Number: BQ76952
Tool/software:
Hi team,
We are interfacing BQ76952 AFE with NXP's S32K144 MCU using I2C interface.
We got the BQ76952 example driver code from the following link:
https://www.ti.com/tool/download/SLUC701 .
The example code available…
Part Number: BQ76952 Tool/software: Dear experts,
We would like to use one BQ76952 for measuring 4 lead acid batteries.
Since these batteries have 12V nominal voltage is it possible to measure
4 pieces of 12V batteries with one BQ76952?
The idea would…
Part Number: BQ76952 Tool/software: I have implemented Low side switching using DDSG and DCHG as FET driver pins, with BQ76952 AFE. So in this case can FET control during protection can be done through AFE configuration settings like in OTP mode. Or this…
Hello Pooja, The BQ76952 is stackable as well. Please refer to this application note, Design Considerations of Stacked BQ769x2 With High-Side N-MOSFET , with the TIDA-010247 reference design. Best Regards, Alexis
Hi Alexis,
I found the app note here Multiple FETs with the BQ76952, BQ76942 Battery Monitors (Rev. A) . Seems TI has a recommendation test circuit for 6xMOS (9.25nF each) in parallel, are there any test results based on this app note?
Joyce
Part Number: BQ76952 Other Parts Discussed in Thread: BQSTUDIO Tool/software: Can i use BQ76952 EVM board to configure an external BQ76952 IC( a separate AFE PCB board designed ) through BQStudio??
Hello L, I believe the raw PACK pin voltage measurements are given with the subcommand 0xf081 READ_CAL1 as shown in Table 12-23. Subcommands Table (continued) in the BQ76952 Technical Reference Manual (TRM). The raw values are then corrected by first subtracting…
Part Number: BQ76952 Other Parts Discussed in Thread: BQSTUDIO , EV2400 Tool/software: Hi, I have a BQ76952-based BMS board. How can I connect the EV2400 for I2C communication? Do I need to connect pull-up resistors on the AFE side, or does the EV2400…
