• LT3840  SW absolute maximum ratings

    About LT3840, How voltages is SW absolute maximum ratings?

    (Specially minimum voltage.)

  • RE: Power parts demand creation

    Hello Linear

    The LT3840 is suitable for the negative supplies, but it is rated up to 1MHz. I do not handle the LTC7815.

    Regards

  • LT3840 minimum output current

    What is the minimum output current the LT3840 can regulate with a 2m ohm sense resistor?  From the current regulation specs in the datasheet I see that the avg current limit sense voltage can vary up to +/- 2.5mV from typical.  I assume this is due to cumulative…

  • LT3840 peak current control gain

    Dear Analog,
    First of all, thanks you much for your very usefull chips.
    I would have a question regarding the LT3840 buck switching regulator controler.
    I'm trying to better understand the compensation calculation process.
    For this, I'm trying to…

  • LT3840输出电压控制

    您好：

           在用LT3840设计一个可调节输出电压的BUCK电源，DATASHEET上对于输出电压的调节是通过改变反馈电阻的比值。那么如果我想通过外部一个小电压来调节输出，要如何搭建电路？感谢

  • 麻烦推荐一个电源芯片

    我想设计一个给最高500W，24V的显卡供电，但是我手上只有48V电源，我找了贵公司的芯片，貌似LT3840和LT3763都可以，请帮忙推荐一个或者有其他芯片建议，非常感谢，在线等。最好是国内现货好买的。

  • Buck ic for 320Vout application

    Hello,

    Im searching a controller for high voltage buck.

    500V:400V input -> 320V output. 300Khz-400Khz freq. 2KW.

    i need also output current regulation as current limit...

    I thought about LT3840 (with external drivers off course) but i know that…

  • 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
    …