Part Number: BQ76907 Hello TI Team,
We are currently working with the BQ76907 and are unable to trigger passive cell balancing through the AFE , even though there are no fault conditions present.
Configuration
CB_LOOP_SLOW: 50%
CB_NO_CMD…
Part Number: BQ76907 Hi Alexis,
How can I understand the wake up valide range?
smaller than 0.65V, failure?
0.65V~1.2V, TBD or success?
How about larger than 1.2 V?
2. If the customer choose TS pin as the wake up, the maximum voltage range…
Part Number: BQ76907 Hello TI Team,
We are currently working with the BQ76907 battery monitor and observing unexpected behavior with the overcurrent protections (OCD1, OCD2, and OCC) when the protection delay is increased.
Configuration
Sense…
Part Number: BQ76907 Hi TI team,
We have a circuit that kick-starts the BQ76907 via the TS pin. During the startup phase, we observe that the TS voltage briefly exceeds 2.1 V
please refer to the yellow trace in the waveform.
The duration is…
Part Number: BQ76907-Q1 Hi,
I was going though the literature for cell balancing available in TRM. Cell balancing is activated and de-activated based on Min temp threshold(TS pin), Max temp threshold(TS pin) and Internal die temperature settings. We…
Part Number: BQ76907-Q1 Other Parts Discussed in Thread: BQ76907 Hi
Does the BQ76907-Q1 have a write-cycle limit for the Data Memory (Table 12.6) when updating it using CONFIG_UPDATE mode? Are these Data Memory settings stored in volatile or non-volatile…
Part Number: BQ76907
Hi,
My customer is trying to squeeze a BQ76907 into a compact battery pack and was wondering if the SRP/SRN pins connected to the Coulomb counter necessarily had to be connected close to BAT- or if there was a possibility to place…
Part Number: BQ76907-Q1 Other Parts Discussed in Thread: BQ76907 Hi Team, The following customer is using the BQ76907 for current detection and balancing during charging/discharging in an automotive supercapacitor AFE. Please review the schematic to verify…
Part Number: BQ76907-Q1 Hi
I would like to understand whether BQ76907-Q1 is ASIL-D compliant . If it is, I am unable to find any explicit ASIL-D reference in the datasheet. However, in the attached image, the device appears to be shown as part of an…
Part Number: BQ76907 Tool/software: So, can't the battery manufacturer burn the OTP data into Bq76907 by itself? If can't , how can we change the related protection settings according to the conditions of different batteries so that the IC can be used…
