BQ78350: LED1~LED5 flash even if the charger has been removed.

user5811580

Intellectual 700 points

Part Number: BQ78350

Is it normal?

I have enabled LED1~LED5.

These LEDs are on when being charged.

However, the LEDs are still on even the charger has been removed.

Is it normal?

over 6 years ago

0 Matt Sunna over 6 years ago

TI__Guru* 81034 points

Hi Wu,
The LEDs are also used to display the percent state-of-charge. Do the LEDs eventually turn off (the default hold time is 16s)?

The full description of the LED display is in Chapter 13 of the bq78350-R1 Technical Reference Manual.

Best regards,
Matt

0 user5811580 over 6 years ago in reply to Matt Sunna

Intellectual 700 points

OK.
We just use the LEDs to display the percent state-of-charge.
I'll have a test.
Thanks a lot.

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BQ78350: LED1~LED5 flash even if the charger has been removed.