BQ40Z50-R1: Circuit Design Help

maga rajeswari

Prodigy 100 points

Part Number: BQ40Z50-R1
Other Parts Discussed in Thread: GPCCHEM

In the IC BQ40Z50-R1 , we are trying to design a 12V Lithium Ion Battery with 4s configuration. The specifications of each cell are as follows:

Cell Voltage : 3.6 V ( Nominal ) Cell capacity : 13000 mAh.

How to design the circuit with the BQ40Z50-R1 IC.

over 3 years ago

0 Wyatt Keller over 3 years ago

TI__Guru** 102465 points

Hello Maga,

I would recommend following the EVM and reference design information for schematic and layout: https://www.ti.com/tool/TIDA-00883

For configuring the gauge flash memory you should begin by following the GPCCHEM tool to find your chem ID and then run a learning cycle with the selected chem ID.

Sincerely,

Wyatt Keller

Power management

Power management forum

BQ40Z50-R1: Circuit Design Help