BQ4050 Cell Balancing and BQ25703 Battery Charger Schematic Review request

Nishanth Muthusamy

Other Parts Discussed in Thread: BQ4050

Dear Team,

We are using Cell Balancer IC: BQ4050RSMR and Battery charger IC: BQ25703ARSNT.

We have followed the EVK reference schematics in our design, But we are using 2S Lithium Batteries (Battery Part: 18650). So we would like to request you to review our schematics and finalize our design. Please consider our request and do the needful.

Also to start with the board bring up what are the necessary programmers to buy and methods to follow while doing the firmware flash.

Thank you and please help us in this regard. Let us know if you need any further information. Awaiting early response.

Regards,

NishanthBattery Charger & Cell Balancer.pdf

over 5 years ago

0 Damian Lewis over 5 years ago

TI__Mastermind 34775 points

We will have someone take a look at your schematic and get back to you next week.

0 Andy Liu (BMS) over 5 years ago

TI__Guru 52115 points

Hi Nishanth,

My colleague is reviewing your schematic and will provide the results early next week.

Andy

0 Damian Lewis over 5 years ago in reply to Damian Lewis

TI__Mastermind 34775 points

Hi Nishanth,

We reviewed your BQ4050 schematic and it looks fine. Please contact the BCP team to review the charger portion of the schematic.

Power management

Power management forum

BQ4050 Cell Balancing and BQ25703 Battery Charger Schematic Review request