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Could LM2674M-5.0 generate Vout=12V

 

 Could it be possible to generate a Vout=12V using the LM2674M-5.0 changing R1 and R2 in FB (pin4). The idea is to use the same LM2674M-5.0 device to generate Vout=12V or Vout=5V depending of the design

 

Could it be possible?

 thansk in advance

 

                       

  • You could possibly hang resistors outside the LM267-5.0 device to change your vout to 12V. But that might not be stable. the internal compensation of the device is tailored for 5V operation. But it might ne alright to prototype the design.

    Regards,
    Akshay