BQ25713: BQ25713

Harikrishnan Srinivasa pillai

Part Number: BQ25713
Other Parts Discussed in Thread: EV2400

Hi,

I am using BQ25713 device in my custom board. I am connecting the SDA, SCL and GND lines from my custom board to EV2400 Emulator pins Port 2 with SDA, SCL and VSS pins.

Once after the connecting it turning on the Custom board and opening up the BMS and seeing Error message (Device ACK Error).

Target ID selection in tool is also correct.

Still this error persists.

Please note the connection is fine and What can I look into further?

Thanks,

Hari

over 4 years ago

0 Tiger Zhou over 4 years ago

TI__Mastermind 22915 points

Did you try the target address 6Bh? Make sure the battery charge controller is turned on.

0 Harikrishnan Srinivasa pillai over 4 years ago in reply to Tiger Zhou

Prodigy 70 points

@Tiger,

Good point. You have added the points that I missed.

FYI'

Yes the address is correct.

The Charger IC also turned on.

Finally I found the issue is due to selection of tool only as "Charger" option this is resolving. Not even Charger and Fuel Gauge helps.

Anyways thank you for the response.

Thanks,

Hari

0 Tiger Zhou over 4 years ago in reply to Harikrishnan Srinivasa pillai

TI__Mastermind 22915 points

Glad to hear the issue was resolved. I should refer you to our EVM document which has a step-by-step user guide.

Power management

Power management forum

BQ25713: BQ25713