How to change T_ping on BQ500212A?

m.k

Other Parts Discussed in Thread: BQ500212A, BQ500210

Hi WPC team,
Would you tell me how to change ping interval(T_ping) on BQ500212A?
DataSheet Page16 "LowPowerMode" mentions about T_ping.
But it is not clear for me.
Please advice,
Tanks,
Matsuro/JPIC

over 8 years ago

0 Bill Johns over 8 years ago

TI__Guru 65736 points

The ping interval can be changed by changing the RC time constant of the sleep ckt.

See FAQ section Sleep Mode---RC time constant based

0 m.k over 8 years ago in reply to Bill Johns

TI__Intellectual 2650 points

Bill, Thank you very much. Matsuro

0 Bill Johns over 8 years ago

TI__Guru 65736 points

Hello SuMa

The bq600212A digital ping time can be adjusted by changing the Snooze RC time constant. Older TI devices cannot be adjusted, bq500210 and others.

The Qi requirement is that the RX is detected in less than 500mS after placed on the RX.

0 Sukhoi Master over 8 years ago in reply to Bill Johns

Prodigy 30 points

Thanks a lot!

Have a nice day.

Best regards,
SuMa

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How to change T_ping on BQ500212A?