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XTR110 Advice please

Other Parts Discussed in Thread: XTR110

Hi All,

Is there any info on how to connect up a XTR110 for 0 - 1 Amp current controlled by 0 - 5 v ?

i can see on the applications guide how to get 0 - 10 Amps circuit

and how to get a 0- 5 volt input but i am not 100% sure on how to combine the two and limit to 0 - 1 amp output



  • 4380.0 - 1000 mA Test Circuit.pdf

    This is a test circuit I have come up with , I have a couple of questions

    1. Pin9  one example shows a resistor (R10 in my diagram) , another shows pin 9  connected to 0V  which should I use ?

    2. I Wish to use his on a 0 - 5 Volt input what do I do with pin 11 ?

    3. Future uses may be increasing the current to 0 - 5 amps or 0 -10 amps both with a 0 - 5 volt control signal is it just a case of altering R1, maybe R7, R9 ? is there anything to be aware of  when running high current ?

    4. What does pin 10 do ?

    5. looking at my drawing, What voltage should I expect at pin 12,15 ?