Current Consumption of the IC BQ24075.

[Abhi9dan]

Hello,

I cannot find the amount of current(mA) consumed by BQ24075 battery management IC by TI. The amount of current it will consume when it is connected to the battery. When it is loaded and supplying current attached to the circuit connected to it....

Link: http://www.ti.com/lit/ds/symlink/bq24075-q1.pdf

Thanks.

 

[kellys_eye]

The total supply current depends on the mode in use and is not stated as a specific overall value.

 

[Abhi9dan]

The total supply current depends on the mode in use and is not stated as a specific overall value.

Thanks for the reply.

I am making a power budget and would like to know, how much this IC consumes for its own operations. Is it a standard value or variable because many IC's mention how much they consume for their own operations..

Thanks again.

 

[kellys_eye]

Thanks for the reply.

I am making a power budget and would like to know, how much this IC consumes for its own operations. Is it a standard value or variable because many IC's mention how much they consume for their own operations..

Thanks again.

The total supply current depends on the mode in use and is not stated as a specific overall value.

Highlighted for your consideration.....

 

[Abhi9dan]

Highlighted for your consideration.....

Thanks for the reply,

What kind of mode are you referring to??

From what I understood I will be operating in mode 3 i.e. EN2=1, EN1=0.

Thanks

 

[davenn]

I am making a power budget and would like to know, how much this IC consumes for its own operations.

the standby currents in different modes are listed in the datasheet under quiescent current

 

[kellys_eye]

Hello,

I cannot find the amount of current(mA) consumed by BQ24075 battery management IC by TI. The amount of current it will consume when it is connected to the battery. When it is loaded and supplying current attached to the circuit connected to it....

Link: http://www.ti.com/lit/ds/symlink/bq24075-q1.pdf

Thanks.

To repeat - again....

The IC has a standby current consumption as per the datasheet (quiescent current as @davenn shows above) but the power it consumes in operation will depend on the condition of the battery it is attached to.

There is NO WAY to determine this as a 'fixed value' for power consumption statistics.

Read the data sheet and understand what the device is DOING and HOW it does it.