Hi Team:
There is a question asked from RD as below , please help to comment , thanks a lot.
condition:
Vin=3.3V
Vout=3.3 to 50V (Adjustable)
Iout_max=50mA
RD would like to select TPS61390 for boost as datasheet page 1 Typical Application Circuit FB pin add Radj to control several step of vout and output range from 3.3V to 50V(Adjustable)
total output W= 50V*50mA=2.5W , 2.5W/3.3V=757mA , when output 3.3V , switching current 757mA under 1000mA as datasheet , any side effect ? or any comment ? have calculation tool ?
Regards / Mark
