• LTC3589 macromodel fixture SW4 switching frequency

    Hi,

    I simulate with LT3589 macromodel test fixture in LTspice.

    It seems SW4 switching frequency is 1.12MHz.

    I think SW4 work not by 1.12MHz, but by 2.25MHz.

    Would you confirm it?

  • LTC3589: Modifying Register L2DTV2 bit(6:5), will it glitch on PGOOD pin?

    Hi,

    I am designing the power section for a Texas Instrument omap-l138, and I want to use the LTC3589.

    After LDO4 is enabled, I want to write the  register L2DTV2 bit(6:5)  to change voltage on LDO4 from 2.8v to 3.3v. Is it going to glitch the PGOOD 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
    …