WEBENCH® Tools/BQ501210: BQ501210

Pavithra S39

Part Number: BQ501210
Other Parts Discussed in Thread: BQ51020

Tool/software: WEBENCH® Design Tools

H i TI,

I am using BQ501210 for my project, my requirement is to control the chip using the FPGA and to implement a bi-directional communication between Tx-Rx.

The Datasheet provides an information that I2C interface s used for bi-directional communication but its implementation is not explained, can you please provide the details of I2C interface.

And please suggest that how can I control the Chip using FPGA board, for power transfer.

Waiting for your reply,

Regards,

Priya.

over 6 years ago

0 Bill Johns over 6 years ago

TI__Guru 65836 points

The bq501210 is Not Recommended for New Design (NRND) and support is very limited on this device. Two way communications will require a receiver that can support this function, TI does not have one.
If you are interested in two way communications it would be best to work with RX and TX from the same company.

0 Pavithra S39 over 6 years ago in reply to Bill Johns

Prodigy 30 points

Hi John,
Can you please provide the detail for i2c interface and how they can be implemented?

0 Pavithra S39 over 6 years ago in reply to Bill Johns

Prodigy 30 points

can you please provide detail of i2c interface.

And can I implement an external FSK modulator towards reviever coil ( bq51020), will it be useful for communication between reviever and transmitter, and can ther transmitter detect the same.

0 Bill Johns over 6 years ago in reply to Pavithra S39

TI__Guru 65836 points

External FSK will be difficult to support and coordinate with the internal trimming of the bq51020. The bq501210 is not a good device to use for this application.

Power management

Power management forum

WEBENCH® Tools/BQ501210: BQ501210