TPS61194-Q1: Calculate the input current of TPS61194-Q1

Hi Team,

My customer now use TPS61194-Q1 in their applicaiton.

Their Vin=12V. Vout=24V, current setup is 100mA*4.

May I ask whether I could use the following equation to calculate the input current?

Vin*η*Iin=Vout*Iout

12V*85%*Iin=24V*400mA

Iin=1A

So the input current need at less 1A, right?

Thanks!