BQ24073: shipping mode

Jimmy Lai

Expert 6845 points

Part Number: BQ24073
Other Parts Discussed in Thread: BQ24075, BQ24076, BQ24079, BQ24078

Dear Team,

Does BQ24073 have shipping mode?

Or I can control CE PIN pull High and enter shipping mode without VIN?

If VIN=0, VBAT is powered, will there be an output?
Or there must be have Vin?

Many Thanks,

Jimmy

over 2 years ago

0 Anthony P Pham over 2 years ago

TI__Mastermind 23170 points

Hi Jimmy,

The BQ24073 does not have a ship mode nor can it be implemented using external parts. If the CE pin is pulled high, the OUT voltage will remain high if either VIN or VBAT are present.

If able, the BQ24075, BQ24076, BQ24078, and BQ24079 can be used with some external components to achieve a shipmode. You can read more regarding that possibility here: https://www.ti.com/lit/pdf/sluaa18

Best Regards,

Anthony Pham

Power management

Power management forum

BQ24073: shipping mode