• LTM8002 PCB Layout

    Hello all,

    Regarding the LTM8002 Recommended PCB Layout, I wanted to know if the following components layout is acceptable (compared to the recommended datasheet layout):

    Pros: 

    1- Output capacitor ground return path loop is much shorter than the recommended…

  • LTM8002 Spread Spectrum

    Hello,

    I'm interested in using LTM8002 in my design and wanted to use the spread spectrum option.

    Can I connect the Sync pin to Vout pin (via some voltage divider) or I must use external source for this pin?

    Best regards,

    Igal

  • RE: LTM8002HY Schematics design help

    Hi ido,

    Apologies for the delay. The LTM8002 should be able to handle your specs. Rfb should be around 34k ohm. As for the switching frequency, please refer to Table 1 on page 17 of the datasheet. I think it is best to use 900kHz to 1MHz. Please verify…

  • RE: LTM8002IY#PBF giving 2.6V every time even Rfb and RT Resistors are changed

    The next step is to measure your TR/SS pin voltage.  The TR/SS pin can be used for tracking (see "Output Voltage Tracking and Soft-Start" from pg 19 of the LTM8002 datasheet)  If the TR/SS pin voltage is stuck at 0.47V, then it is limiting your…

  • 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 LinearTm

     

    72V 混合式降压型…

  • 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
  • 【在线研讨会】Silent Switcher稳压器: 高效率、超低EMI

    在重视热耗散和效率的场合中,人们会用开关稳压器替代线性稳压器。开关稳压器通常是输入电源总线线路上的首个有源组件,因此对于整个转换器电路的 EMI 性能具有重大的影响。

    EMI发射有两类:传导和辐射。传导发射通过电线和走线连接到产品。辐射发射测试只有在设计基本完成之后才能正式进行。

    在近期的在线研讨会《Silent Switcher稳压器:高效率、超低EMI》中,从原理到封装到布局再到具体产品,重点介绍了大幅降低开关稳压器EMI辐射的新技术。

    首先,高频噪声来自哪里?在电子电路中,通过寄生电阻…