• RE: LT8642S - Enable Pin

    LT8642S doesn't have sequence requirement for EN and VIN. EN can be applied after VIN is ready.

  • LT8642S- spread spectrum rejection

    I have been testing a new part, the LT8642S. All looks good but I have seen a low frequency signal content on the output ripple.

    This is the test circuit:

    Looking before and after the output ripple filter I can see the ripple due to switching at 1MHz…

  • RE: LT8640S - LTspice simulation of synchronous clocking - example jig does not seem to support this modelling

    and LT8642 LTspice jig is the only one from this family I could get to sync to an external clock.

    I am curious to learn what can be the reason.

  • RE: Need to create 5V 7A LDO

    To get a 5V 7A from 12VDC, the power dissipation is 49W, which is too much for LDOs. By using two LT1084s in parallel, the power loss on each LDO is still high,  24.5W. A buck converter is a good choice, such as LT8642S. If using LDO is the only choice…

  • Power by Linear新品汇总,为您的设计赋予强大的Power!

    转眼间,2018年已经过去一半了,你都干出了哪些小成就呢?

    ADI 上半年陆陆续续发了几十款新品,你都知道么?版主已经分享过一个帖子了,汇总了一些新产品,大家可移步 ADI 2018上半年新品汇总  查看新品介绍。

    今天版主要汇总的是ADI 的电源品牌Power by Linear 在过去的 6 个月发布的新产品,它们又将如何为你的设计赋予power呢?

    ps.如果还有人不了解Power By Linear,请恶补一文了解 ADI 电源品牌 Power by Linear

     

    72V 混合式降压型…

  • 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