Other Parts Discussed in Thread: BQSTUDIO, BQ40Z50-R1
Hi TI Experts,
I am using bq76952 to develop a 16 series battery project, but the following problems occurred, please help me.
1. When the 10K NTC is attached, pull TS2 to GND, and the chip cannot wake up from shutdown. But after the 10K NTC is removed, it is OK. Is it possible to remove 10K NTC?
2. Because my project needs MCU to control pre discharge MOS and main discharge MOS separately. But there seems to be no way to control it alone.
Is there any other way to control pre discharge MOS and main discharge MOS separately?
3. The internal temperature of the chip cannot be calibrated. Can the internal temperature of the next version be calibrated?
4. 1A discharge can not be automatically recovered, which means that the load is discharged with 1A. After I let the discharge MOS disable, the discharged MOS can not be enabled again. Sending the command to enabled the MOS has no effect. It seems that the MOS is making a gap noise.