• LTC3203

    Hello,

    I am finding a difference in performance between the LT3203EDD-1 and LTC3203EDD-1#PBF. Both ICs are used to drive two LCDs with LED back-lights. A pulse of 420Hz is given to the SHDN pin and the pulse width is varied to control the brightness of…

  • RE: LTC3203EDD-1

    Hi Bharat, I do not believe the LTC3203 was designed to use the SHDN pin for PWMing the LEDs. It does not hurt anything but there is time to go into and out of shutdown plus the LTC3203 does have a soft-start to limit the inrush current. This all can…

  • TAGS LIST: Power Management

    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