BQ25619: BQ25619 Schematic

Siburaj D S

Prodigy 105 points

Part Number: BQ25619

Hello Team,

Can you check whether the schematic connections are correct in the attached screenshot.

Thanks & Regards,

Siburaj D.S.

over 3 years ago

0 Ricardo over 3 years ago

TI__Genius 10385 points

Siburaj,

Excellent schematic, I see no issues.

Best Regards,

Ricardo

0 Siburaj D S over 3 years ago in reply to Ricardo

Prodigy 105 points

Hi Ricardo,

Can you help me to solve below queries.

1. When testing in one of the boards in default mode (without microcontroller) STAT output is continuously low, without connecting battery.

Thanks & Regards,

Siburaj D.S.

0 Ricardo over 3 years ago in reply to Siburaj D S

TI__Genius 10385 points

Siburaj,

I would expect to see STAT blink and the BAT capacitors are charged and discharged. It may be possible D27 is conducting. What is the voltage on the BAT pin? What happens if you remove D27?

Best Regards,

Ricardo

Power management

Power management forum

BQ25619: BQ25619 Schematic