BQ51013A: coil support inquiry

Art Mecina

Part Number: BQ51013A
Other Parts Discussed in Thread: BQ51003, BQ51013B, BQ51013

Hello Guys,

Good day.

Does the BQ51013A supports a 22x0.87mm coil dimension? WR222230-26M8-G from TDK is a suitable size for our customer application.

https://www.mouser.ph/productdetail/tdk/wr222230-26m8-g?qs=dApJwNzDUnyv9xXkWGdSxQ==

Thanks and regards,

Art

over 2 years ago

0 Bill Johns over 2 years ago

TI__Guru 65866 points

Hi Art

The BQ51013A has been replaced with the BQ51013B, they are P2P compatible. Also if the application only requires 500mA or less the BQ51003 may be an option, it is only available in WCSP package.

The BQ51013B and BQ51003 will support the WR222230-26M8-G coil.

Note this is a low power coil and will work best at 500mA or less.

0 Art Mecina over 2 years ago in reply to Bill Johns

TI__Genius 16505 points

Thanks Bill. This means that the BQ51013A will support WR222230-26M8-G coil too right?

Thanks and regards,

Art

0 Bill Johns over 2 years ago in reply to Art Mecina

TI__Guru 65866 points

Hi Art

Yes this coil will work for BQ51013A.

But do not recommend the A version it is only compliant to WPC 1.0 standard, which is obsolete. Replacement part is the BQ51013B.

0 Art Mecina over 2 years ago in reply to Bill Johns

TI__Genius 16505 points

Noted and thanks Bill.

if customer use WR222230-26M8-G and BQ51013B then will it be QI compliant? i.e will to work with any qi complaint charger ?

Thanks,

Art

0 Art Mecina over 2 years ago in reply to Art Mecina

TI__Genius 16505 points

Hello Bill,

I just replied to your separate email regarding this.

Best regards,

Art

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BQ51013A: coil support inquiry