Part Number: BQ76920 About the OSC failure in BQ7692006PWR, will the CHG/DSG turn off when happens OSC failure or CHG/DSG may stay its last state, for example turn on?
Part Number: BQ76920 Tool/software: Hi Team,
Customer use BQ76920 with below question, could you please help check it, thanks in advance:
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If the I2C communication between AFE and MCU is normal, but the data transmitted by the AFE to the MCU is…
Part Number: BQ76920 Hi,
I am using BQ7692006PWR to fetch the cell voltages. But the cell voltage sometimes just disappears. Here are the register values:
Part Number: BQ76920 Tool/software:
Hi TI engineer:
Boot by TS1 Pin，as long as the maximun 2000us high level can be booted?
Looking forward to your reply! thank you!
Part Number: BQ76920 Tool/software: Hello Texas,
We calibrated the pack current calculation according to the datasheet, but we are reading the pack current as +/-1.6A for a pack voltage of 8.2V.
When no load is connected, the current should read 0…
Part Number: BQ76920 Other Parts Discussed in Thread: BQ76942 Our design has a hardware watchdog to reset the main CPU in case the software is not responsive. This watchdog also asserts the ALERT pin to make sure the BQ switches off the FETs, which is…
Part Number: BQ76920EVM Tool/software: Dear All,
Please find attached the 3S–5S BMS schematic for your reference. I would like to confirm a few design points:
When configuring the circuit for 3S operation, is it correct to short P1, P2, P3, and…
Part Number: BQ76920 Other Parts Discussed in Thread: BQ78350 , BQ78350-R1 , BQ76942 Hi all,
I am designing a BMS with the BQ76920. I'll like to know the recommended wattage for Rsns and Rf in the typical application circuit shown below.
Regards…
