BQ25606EVM-772: BQ25606 test

Steven He92

Expert 2125 points

Part Number: BQ25606EVM-772
Other Parts Discussed in Thread: BQ25606

Dear Sir,

My customer use BQ25606 EVM to test.

As you see waveform: VBAT around 3.5V, BQ25606 have some glitch

I saw VBATLOWV_RISE: 3.0V~3.24V, I didn't know why happen this glitch.

Please you kindly review & provide suggestion.

Thanks!

over 6 years ago

0 Angelo Zhang87 over 6 years ago

TI__Genius 11850 points

Hi Steven,

Can you please capture a waveform that shows VSYS, VBAT, IBAT, and STAT during this glitch?

Also, please let me know your ICHG setting as well as what kind of adapter and battery you're using so I can try to duplicate this behavior on an EVM.

Best regards,

Angelo

0 Steven He92 over 6 years ago in reply to Angelo Zhang87

Expert 2125 points

Dear Angelo,

Thanks for your kindly respond.

I will try to get waveform to you reference.

Thanks!

Steven

0 Angelo Zhang87 over 6 years ago in reply to Steven He92

TI__Genius 11850 points

Hi Steven,

Have you been able to gather the information I requested?

Best regards,

Angelo

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BQ25606EVM-772: BQ25606 test