BQ24179: Could the BQ24179 support 3A output with disabling the charging?

Nan Zhang

Part Number: BQ24179

Hi team,

The customer want to know how much output current the bq24179 could supply when the bq24179 disable the en_chg without battery. They want almost 3A from Vsys in such setting.

The schematic is shown below:

schematic of BQ24179.pdf

YOURS

NAN

over 2 years ago

0 Jeff F over 2 years ago

TI__Guru**** 166086 points

Hi Nan,

The SYS (SW) output is 5A:

Regards,

Jeff

0 Nan Zhang over 2 years ago in reply to Jeff F

TI__Intellectual 1895 points

Hi Jeff,

Thanks for your confirmation.

As far as I know, customers want to use the bq24179 as buck-boost device when the batteries are moved out of their system.So they want to know how much BQ24179 could support the output current.

If there are any questions, I will share with you.

YOURS

NAN

Power management

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BQ24179: Could the BQ24179 support 3A output with disabling the charging?