Part Number: BQ76925 Other Parts Discussed in Thread: BQ76942
Hi, I have by design an external 3.3V power supply which already powers the rest of the board (>50mA) and I would like to design the circuit such that when I remove/disable that power-supply…
Part Number: BQ76925 We have observed a repeated pattern regarding GCvcout and OCvcout correction/calibration values from a lot (dated Nov 2021) of BQ76925 parts. Within a single unit, the GCvcout equals the OCvcout per cell (see table for example from…
Part Number: BQ76925 Other Parts Discussed in Thread: BQ24616 , BQ77915 Hello,
I have a questions regarding the standalone functionality of the BQ76925 when no I2C interface is used.
The goal is to have a removable battery pack for a device with the BQ…
Part Number: BQ76925 Hi,
I own a number of 3rd party batteries that remain in sleep mode.
I understand they contain a bq76925 and that I can wake the batteries to use them.
I am NOT a programmer but I know just enough to work my way around basic Arduino…
Part Number: BQ76925 Other Parts Discussed in Thread: BQ76920 Hi,
Good Day. Customer is having a question about the bq76920. Is there any suggested order of connecting the cells? Is the connection from cell 1 to 5 then GND and Cell6 together with BAT + or…
Part Number: BQ76925 Other Parts Discussed in Thread: EV2400 Hi Expert,
BQ76952-02 version cannot establish communication with BQ Studio through EV2400,
But using the communication chip on EVM can establish communication,
please tell me how to use the…
Part Number: BQ76925 Hi Team, we would just like to confirm how to set different I2C addresses for two or more BQ76925 in a system.
Thank you in advance.
-Mark
Thank you for all of your time and assistance with this design, I believe that this (hopefully) will be the last schematic. I took your above advice and separated the grounds, PGND (the power ground) connects with AGND (ground for the non-power ICs) under…
Part Number: BQ76925 Other Parts Discussed in Thread: BQ24650 , BQ25731 , BQ24610 , BQ24600 , TPS25750 , BQ24616 , BQ25792 , BQ24618 We're designing a battery management board for a 6-series cell configuration based on this schematic (refer to Figure 1, page…