• LTC3649 datasheet circuit fails when powered with load

    Hi, 

    Trying to replicate LTC3649 circuit from datasheet p. 20.  When powering it with no load and with no commanded voltage on TRACK pin - crcuit starts ok, but when powering with load (220 ohm res for test) and  commanded 0.75V on TRACK pin - LTC3649 just…

  • LTC3649 how do i control the current overshoot when using current limit featuresame problem with LTM8064

    LTC3649 how do i control the current overshoot when using current limit featuresame problem with LTM8064

  • RE: LTC3649: part failing when inductive load switched in and out: which pins to check and then protect?

    Hi Dong,

         I have a single 100 nF cap from the ITH pin to GND. Normally I just start with that value, test the loop, and adjust. But when I tested, the transient response and gain/phase plots looked so good that I didn't change it. The Vout of this circuit…

  • RE: LTC3649 current limit - at shor circuit does not work (is that simulation only or real part too?)

    Bench verification shows the load current is limited at 1.1A under overload condition and ~1.5A with shorted output.

  • TAGS LIST: Power by Linear

    LTM8045
    LTM8049
    LTM4651
    LTM4661
    LTM4686
    LTM4676
    LTM4686-1
    LTM4676A
    LTM4675
    LTM4677
    LTM4678
    LTM8062
    LTM8061
    LTM8052
    LTM8026
    LTM8056
    LTM8064
    LTM8054
    LTM8055
    LTM4600
    LTM4600HV
    LTM4608A
    LTM4604A
    LTM8032
    …