Part Number: BQ76920 Hello Expert,
We have a requirement to battery NTC which is connected to BQ76920 to also be parallel read by Host controller ADC interface.
we have connected NTC to TS1 pin of BQ76920 and same is also connected to ADC of host…
Part Number: BQ76920 Hi
The customer design with BQ76920. The voltage of the first two cells is very small in one cell and very large in the other cell. They used an oscilloscope to see that the collected voltage has stabilized.
But the AFE collect…
Part Number: BQ76920 Hi
I have a query need your help.
The customer design with BQ76920, a fter the protected MOS tube is over-temperature protected, the charging and discharging MOS tube is turned off, and a multimeter is connected in it.
There…
Part Number: BQ76920 Other Parts Discussed in Thread: BQ76930 , BQ76940 Tool/software: Subject: Help Needed: Programming, I2C Communication, and Data Retrieval with BQ7692003 IC
Hello everyone,
I’m currently working on a project involving the BQ7692003…
Part Number: BQ76920 In building a Cypress PSoC project, our entire project uses a 'Gnd' in many places.
In adding a BQ76920 and LiFePO4 4 cell battery pack is presenting problems.
Namely, the TI part (BQ76920) simplified schematic indicates 'Gnd…
Part Number: BQ78350 Tool/software: Dear,
Could you please help me check the shutdown activation circuit of the High-Side Protection Switching Using N-Channel MOSFETs？
1. May I ask if the voltage of the battery cell can be charged and activated if…
Part Number: BQ76920 Tool/software: Hello,
I am currently using the BQ76920 AFE in my BMS design. I was able to replicate the Cell Voltage Error Curve quiet similar to the one that is in the datasheet:
My question now is, why is the first channel…
Part Number: BQ76920 Hello TI Experts ,
We have downloaded the FIT value information of BQ76920 . Mentioned FIT value is very low (Good reliable product )
We need below clarification on FIT estimation.
FIT rate mentioned for BQ769200PW has FIT…
Part Number: BQ76920 Other Parts Discussed in Thread: BQ76930 , BQ77PL900 , BQ76952 Tool/software: Hello,
I would like to know if there is an FMEA or safety analysis documentation available for the following ICs -
- BQ76920
- BQ76930
- BQ77PL900…
Part Number: BQ76920 Other Parts Discussed in Thread: BQSTUDIO , BQ76952 Hi
The customer design with BQ76920, BQ76920 battery voltage will drop when the load is connected, but the voltage read by BQStudio cannot collect this.
The waveform as below…
