Using the STEVAL-LNBH06 I am not able to achieve 93% efficiency as stated in the data sheet. Please advise why this might be.inout voltage: 12Vload: 43ohm power resistor for each channel (draw 420mA per channel)measured input power: 20.4Woutput power...

I am testing the LNBH26S with 430mA load at 18V on both channels of the chip, and on the bench the LNB chip reaches up to 100degC according to a thermal camera. Is this temperature at this load normal for the LNBH26S? My device needs to be weather pr...