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Part Number: BQ51221 Other Parts Discussed in Thread: BQ51021 , BQ51020
Dear Team,
Does bq51221 need burning program? Is there any operation instruction document?
Other Parts Discussed in Thread: BQ51021 Hello,
I am looking into a method to send device ID info across a wireless charging connection. We are charging at around 15 W (Qi medium power) and so the BQ51021 won't work for us, is there a solution that can…
Hello John
I recommend the BQ51020 or BQ51021 over BQ51222.
The BQ51222 is a dual mode device, PMA and WPC (Qi). The PMA transmitters are less common now and no need for dual mode.
Hello
TI wireless power devices are limited to receiver side.
1.) BQ51013B and BQ51003 -- 5V output devices the 13B is up to 1A output and 003 is 500mA output.
2.) BQ5105XB -- Direct wireless power to battery charger, up to 1A output current.
3.) BQ51021…
Hello
The BQ51020 (WPC) or BQ51021(WPC) are better alternatives to the BQ51221(WPC+PMA). They have similar pin out and will fit the TIDA-00243 form factor. The 020 and 021 will support WPC only. Units have been certified to WPC 1.2 standard.
Part Number: BQ51013B Other Parts Discussed in Thread: BQ51021 , BQ500212A Hello, is there a possibility of a bi-directional communication with the bq51013b? Or do I need an additional NFC IC for it? If yes, do you have a reference design?
Regards, Hol…
Hi TJ
The address is 0x6C
We have not had problems with the address it is the same on bq51021 and ba51025 and bq510221 also.
Also the BQ5102X EVM GUI may be help in debugging the problem.
www.ti.com/.../sluc575
