• is there any Bug in LT8609 spice model?

    Hi all

    i do a simulation with LT8609. but there is some big spike noise about 10Vp-p on Vin, when Cin has 0.6nH of ESL.

    and , there is no problem in LT8609A  with same simulation.

    is there any Bug in LT8609 spice model?

    Best ragards

  • LT8609S Sub-harmonic oscillation

    Looking at the LT8609S as a pre-regulator outputing 6.3vdc @ 1.2 Amps.
    Working through the datasheet it appears that a 22uH inductor at 400 kHz
    is reasonable. I'd like to support an input range from say 9v to 12v
    meaning duty cycles greater than 50%…

  • RE: Order options  for LT8609 - difference between AEMSE and EMSE

    They are same parts with some differences.

    LT8609 & LT8609B  has faster switching edge compared with LT8609A.

    LT8609 & LT8609A has burst mode & pulse skipping mode while LT8609B has only pulse skipping mode.

  • LT8609A powergood (PG) output not working

    Hello,

    I use in LTSpice the LT8609A buck converter, but powergood flag never goes high.
    If i use LT8609B,LT8609 or LT8609S models then the flag is ok and goes high
    as soon Vout is in +/-8.5 % range of final value as expected.

    Is there something wrong with…

  • RE: Inquiry of OCP of LT8610 (and LT8609S) from a customer

    Part doesn’t go into hiccup mode. It recovers right away after fault is removed.

  • LT8609EMSE#PBF Step down regulator

    Hello, 

    Is my first time with the LT8609 regulator and i'm really disappointed. I copied exactly the same design of the typical application described on the first page of it Datasheet, and it doesn´t really works as expected

    My VCC is an wall…

  • Designing modern power supply challenge

    Hello everyone ;)
    At the beginning I want to highlight that I'm not native speaker so sorry for any shortcuts or other misunderstandings, but I will try to be specific as much as possible.

    So here we go ;)

    I want to build a modern power supply that is…

  • RE: LT 3652

    Hi Buck

    LT3652 is Solar charger with BUCK type. The output of charger often change in short range, it is acording to battery type. 

    LT3652 will operate in 02 main modes: CC - Constant Current and CV - Constant Voltage.

    Example, for 01 Cell Li-ion. The…

  • 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
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