• RE: LTC3784 150V/600W application

    Formally you can not do this, because violation of SW pins ABS MAX. You might take a look at non-sync boost controller as LTC3862-1.

  • RE: I have a few questions about switching voltage stabilizer

    You can use LT3571 with APD Voltage: up to 70V. You might use  LTC3862-1 for higher voltages to bias avalanche photodiodes, but I'm not aware of verified solutions at this time.  For the rest of the questions please contact local ADI support center…

  • 关于贵公司的开关稳压器有几个问题想咨询一下

    您好!

        关于贵公司的开关稳压器有几个问题想咨询一下:

         1.咱们公司的开关稳压器和开关控制器的区别在哪呢?它定义的内部开关电源升压和外部开关电源升压的区别在哪呢?

         

         2.什么是SEPIC稳压器,他和升压稳压器有什么区别?

       

         3.我想给击穿电压在120V-200V的雪崩二极管施加反向电压,想采用LTC3862-1提供反向偏压,是否可以呢?或者对于120-200V的APD供电有其他的建议吗?

       

         4.如果我不采用LTC3862-1这个芯片,采用两个LT3571串联供电是否可以呢…

  • What are the reasons why the booster chip cannot be raised to the specified voltage

    Booster with LTC3862-1, and maximum voltage rises to 47 V cannot ascend again, will be issued and a loud voice, screaming and plugged into a power supply in the circuit, the Power Supply from 15V down to 8.4 V,  test the FB pin voltage 0.32 V, see the…

  • RE: LTC3779 buck boost design and hot issue

    Your target is: Input: 6V, Output: 18V, Power 150W right ?

    LTC3799 support VCC as 6V:

    But I still suggest you test with EVB/prototype. You can test that IC function is still properly or not with Precision Power, limited <0.5A, Vout 6V.

    When you design…

  • 升压芯片无法升到指定电压的原因?

     采用LTC3862-1进行升压,最多只能将电压升到47V再就无法提升了,并且还会发出很响的尖叫声音,并且在将该电路接入电源时,将学生电源15V电压拉低到了8.4V,测试了FB引脚电压0.32V,看数据手册上面说FB引脚电压过低的原因是负载电流太大了,但是我的负载采用的100M欧的电阻,输出电流很小啊,请问造成这些现象的原因可能有哪些呢?

  • 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