chicken_feet
Member level 4
HI all,
Is there a general understanding that a multi channel buck converter has a lower Power Efficiency compared to single channel buck converter? I am seeing a Power efficiency of around 80% for a multi channel buck converter with Vin=12V, Vout=1.2V at Iout=0.5A.
However my quick checks on a few single channel buck converter does not show a significant improvement in Power efficiency. There are just too many of them and I am just concern that I have not check enough.
In terms of buck converter, is there any other manufacturer other than Analog Devices and TI that I could check up on? Thanks.
Best rgds,
CF
Is there a general understanding that a multi channel buck converter has a lower Power Efficiency compared to single channel buck converter? I am seeing a Power efficiency of around 80% for a multi channel buck converter with Vin=12V, Vout=1.2V at Iout=0.5A.
However my quick checks on a few single channel buck converter does not show a significant improvement in Power efficiency. There are just too many of them and I am just concern that I have not check enough.
In terms of buck converter, is there any other manufacturer other than Analog Devices and TI that I could check up on? Thanks.
Best rgds,
CF