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ADM1272 Iset Vsense range 2.5mV to 30mV

Hi,

We are planning to use ADM1272 for one our product,that will have options for varying the current limit as per user requirement. The Iset pin provided with the IC holds good for varying the current on the go,but need some clarity on whether the current sense voltage across the sense resistor can be set for a minimum limit of 2.5mV for both ISET and ISTART and whether the PMbus provided as part of the IC can be left unconnected,since we dont require this option.

Regards,

Harish.S

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  • Hi Marcus,

       Thanks for your prompt reply, I would like know about the availability of any other part with this range of sense voltage and which should have atleast 30V as maximum supply voltage,we found ADM1270 for our application,but the lower vense is limited to 12.5mV,is it possible to configure ADM1270 for lower Vsense than 12.5mV.

    Regards,

    Harish.S

Reply
  • Hi Marcus,

       Thanks for your prompt reply, I would like know about the availability of any other part with this range of sense voltage and which should have atleast 30V as maximum supply voltage,we found ADM1270 for our application,but the lower vense is limited to 12.5mV,is it possible to configure ADM1270 for lower Vsense than 12.5mV.

    Regards,

    Harish.S

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