Dear TI employees:
I am working on a project for the BQ51121EVM. If I change the original coil to other smaller coil, is it still work well? Thank you.
Best regards,
Yang Fan
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Dear TI employees:
I am working on a project for the BQ51121EVM. If I change the original coil to other smaller coil, is it still work well? Thank you.
Best regards,
Yang Fan
Yang,
You can change the coil on the bq51221EVM-520. If you change the coil, you will have to re-tune the resonant frequency.
For details, see the bq51221 datasheet, sections 10.2.1.2.8 and 10.2.1.2.9.
Regards,
Dick