Part Number: BQ27320 Other Parts Discussed in Thread: BQSTUDIO Hi Team,
To follow single cell calibration method, we did 20pcs PCBA calibration and average these value.
However, it fails when we are trying to modify CC offset to average value. Could you…
Part Number: BQ27320 Other Parts Discussed in Thread: BQSTUDIO Hello,
I am using BQ27320 to monitor a Lipo Battery. The system is powering a pulsed load (1.25A pulses, 300ms HIGH, 400ms LOW).
When I monitor the readings from BQStudio I see that the Average…
Part Number: BQ27320 Hello,
I am using this part to monitor my LIPO battery. The Gauge needs a sense resistor in series with GND.
I have the battery mounted in some clips, that means that positive terminal and negative terminal are not together, but…
Part Number: BQ27220 Other Parts Discussed in Thread: BQ27320 , , BQ27520-G4 Hi Team, What is the main difference between BQ27220 and BQ27320? These are both CEDV but I want to know how to decide which device to be selected. Best Regards, Yaita
Part Number: BQ27320 Hello,
I am writing a driver for a BQ27320, using the Technical Reference Manual (SLUUBE6A, March 2018) and can not find description of the DEVICE_NAME subcommand in section 2.1.x. How many bytes should it return? Is the subcommand…
Part Number: BQ27320 Hello,
I am using a 3350mAh Battery with the BQ27320. This battery can go as low as 2.7V, but my device only works if the minimum battery voltage is 3.3V.
If I discharge my battery from 4.2V (FULL) to 3.3V, the used capacity is 2500mAh…
Part Number: BQ27320 Other Parts Discussed in Thread: BQSTUDIO Hello, I am using a BQ27320 with an external NTC resistor attached to a battery.
Right now the UI (Ev Board+BQStudio) only responds to the internal temperature sensor of the Gauge, I have to…
Part Number: BQ27320EVM-766 Other Parts Discussed in Thread: BQ27320 Hello TI!
I am implementing a driver for the BQ27320 and have trouble understanding the format of the FW VERSION control subcommand. I am sending FW_VERSION subcommand (0x0002) to the…
Part Number: BQ27320 Other Parts Discussed in Thread: GPCCEDV , BQSTUDIO , GPCCHEM Hello,
I really want to understand the Battery Capacity that the IC detects.
Step 1) Configure an initial Battery Capacity, from the battery datasheet. This value is written…
Part Number: BQ27320 Other Parts Discussed in Thread: BQSTUDIO Hello,
I am using a BQ27320 to monitor the SOC of my battery. My Device has a PIC24 microcontroller. I already configured and tested the Gauge with the EV Board and BQStudio and exported…