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ADM1270 stability during Current limit Switch over


We are planning to design a 28V fixed power supply with adjustable current limit setting using ISET pin of ADM1270 IC in discrete steps,need to know information on how stable the device will perform,during change over from one discrete current limit step to another on the go without power OFF .

Our concern is, when the switch over takes place,the ISET pin will be left floating for some momentary period,will this create problems. If so we would like know about some recommendations to be carried out for safely using ADM1270 IC in our design.



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