RTOS/BQ40Z50: SLU660A（bq40z50 advanced gas guage circuit design）question

Rory Wu

Part Number: BQ40Z50

Tool/software: TI-RTOS

Hi team,

My customer checked BQ40Z50 application note SLU660A（bq40z50 advanced gas guage circuit design）and found that there is no 100ohm resistor connected with PACK pin, no diodes on Vcc pin as below description, can you please help double check? Thanks.

BR,

Rory

over 6 years ago

0 Batt over 6 years ago

TI__Mastermind 42535 points

Hi Rory,

I believe this is an error but it might also refer to the internal connection of the PACK and VCC pins. The pinout diagram seems to suggest a 10Ohm resistor on PACK and a diode on Vcc in the DS. I will have to confirm with systems if that is correct.

0 Batt over 6 years ago in reply to Batt

TI__Mastermind 42535 points

Hi Rory,

You are right. That needs to be changed.

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RTOS/BQ40Z50: SLU660A（bq40z50 advanced gas guage circuit design）question