Hi Team
For PMICs, the sampling method of the BUCK circuit includes differential sampling and single-ended sampling. Are there any advantages or disadvantages of these two methods? Or which method is generally used?
In addition, some of the sampling feedback networks are direct output voltage sampling, while others use remote input (power supply IC) input sampling. And in the manner of differential sampling. Can use single-ended sampling in this case? Thanks.
Best regards,
Ansel Song