Part Number: BQ76952 Hello TI Team
We are using BQ76952 IC for the 48Volt BMS application for 2 wheeler and 3 wheeler.
In BQ76952 we are using REG1 (3v3) and REG2 (5vollt) LDO to operate circuit in the normal mode
But when we going to deep sleep mode…
Part Number: BQ76952 Dear Expert
During the testing of MOS driving, it was found that the driving ripple of DSG and CHG was relatively large. Both the measurement with load (subsequent load) and the measurement without load (after disconnecting the load…
Part Number: BQ76952 Other Parts Discussed in Thread: BQSTUDIO hi engineer,
please check the vedio i post here. you will find that the cell voltage sampled by BQ76952 is missed in turn. also, the LD voltage is abnormal.
when we restart the machine, everything…
Part Number: BQ76952
Hello TI Experts,
I am trying to control Cell Balancing using Host Commands, I only set 0x0083 CB_ACTIVE_CELLS() to control cell balance and do not provide any voltage threshold.
After setting the 0x0083 CB_ACTIVE_CELLS() I can also…
Part Number: BQ76952 Hi Team,
I'm trying for OTP programming, and followed to supply the 10-12v to BAT pin and disconnected the cells too, at this stage Batt_status(0x12) is showing as 0x0984 safety fault triggered with full access and OTPB lock …
Part Number: BQ76952 Dear Sirs
i have a BQ76952 eval board that communicate with BW studio but the i2c internal communication not run.
It is pssible to reset the system to the initial settings?
Thanks in davance
Marco
Part Number: BQ76952 Other Parts Discussed in Thread: EV2400
Hello,
I am working on bms project using BQ7695202 IC,
I did settings - baudrate 400khz for I2C , device address 0x10 , and my controller is supporting clock stretching still i didnt get ACK…
Hello Zhengxi,
No, that is not possible. The PCHG/PDSG drivers are high-side P-FET drivers, as such to turn-on FETs they draw current into the pin.
It can also be possible to use MOSFET switches to control if the FET is on or OFF through the micro-controller…
Part Number: BQ76952 Hello, Can anybody explain me how to write the OTP step by step in BQ76952 when we have to use it standalone? , also how to create the programmable file for BQ76952 OTP?
I have already went through the lots of documents related to…