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ADXRS450 Inductor Selection

Question asked by harThi99 on Dec 19, 2016
Latest reply on Dec 29, 2016 by harThi99

Q1 ) What is the range of inductor values suitable for 3.3v power supply? it recommends 540uH but what about using 680uH one?

 

Q2) I am going to use a shielded inductor for my application but lowest cost one is 540uH with 30% tolerance (Automotive grade inductor) . I'm bit worried because of large tolerance. Is it OK to use this one?

 

Thanks

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