TPS24772: what is the maximum standby current ?

Hi Frederic,

Looks like it is not mentioned in the datasheet. I will get back to you early next week on this.

Hello Praveen,

Thanks for looking into this.
This is quite urgent for me since the schematic is ready and I need to release the design to manufacturing.
Sorry for the rush.

I can probably "live" with a standby current arround 10uA.
100uA would probably be too much.
My supply voltage does not exceed 7V
Most of the time the temperature should not exceed 50degC.

Thanks,
Fred

Hello Praveen,

When will you be able to provide some numbers on this?
Sorry for the rush but I need to take a decision today.

Thanks,
Fred

Hi Fred,

Apologies for the delay in response. It is taking time to dig in the data you requested for.
As per my understanding, the standby current would be greater than 10uA.

OK.

10uA is acceptable for me.

How much greater can it be?

Thanks,

Fred

Hi Fred,

You will actually have to sum up stand by current flowing into different pins like VDD, ENHS, OV SET, FSTP, SENM and current flowing from VDD to GND through the resistor dividers at ENHS and OV pins.
Unfortunately, we do not have the data for standby currents for all these pins.
Sorry we could not help you here.