BQ76940EVM: Charging Device

Dripta Ray

Part Number: BQ76940EVM

Hello Team

I would like to know in case I would like to have a single unit for charging and discharging is there a solution with TI. The unit would behave DC power supply as well as inverter. I would like to connect the input and output of the Battery Pack to the case. Is there a wiring diagram in case I want to connect 14 Li-ion batteries in series to the EVM.

Regards

Dripta Ray

over 8 years ago

0 WM5295 over 8 years ago

TI__Guru 54715 points

Hi Dripta,
The bq76940EVM does not provide the power conversion processes noted. We will attempt to locate an appropriate business group.

0 Dripta Ray over 8 years ago in reply to WM5295

Prodigy 180 points

Could anyone help me with a suitable charger for 14S batteries connected to BQ76940EVM?

0 Will Zhou over 8 years ago in reply to Dripta Ray

TI__Prodigy 70 points

Hello Dripta,

TI does not have a charger for 14S li-ion.
However we have examples of how to approach it.

You can approach me at willzhou@ti.com so I can share with you some apps notes on how this can be done.

Will

Power management

Power management forum

BQ76940EVM: Charging Device