• RE: LT8645S broke when I set output voltage over 20V.

    >LT8645S is able to handle 22V output as is has an output range of 3.3V to 25V.

    I know the specification but LT8645S broke indeed.

    When I changed the fb resister in order to set the output  voltage to 18V, LT8645 worked normally.

    In addition, I put…

  • RE: LT8645S inverting output

    Yes, LT8645S can be configured as a positive to negative converter, like LTM module. BIAS should be tied to GND in this inverting application.

  • LT8645s efficiency measurement

    I would like to measure power consumption of LT8645S on LTSpice, but the result is not realistic. I found 11W average power on LT8645s instead of 1W on LT8646s for the same schematic.

  • RE: LT8645S Mode Pin

    It is safe to change Mode pin setting while LT8645S is running.

  • RE: LT8645 application note for variable output

    LT8645S should be able to handle you application. The 12V output example circuit in the LT8645S datasheet (page 27) is a good reference. The output voltage is set by the resistor divider at FB pin. So, changing the resistor value can adjust the output…

  • RE: LT8610AC In parallel or in the same board

    HI, thanks for suggestion. I saw LT8650S as well as LT8645/46. I decided to use LT8610 because according to LTSpice simulations it lead to a small ripple (even in the range of 1 mV by proper selection of output capacitor and inductors) and in nominal…

  • RE: LT8645S Max Current over Voltage Range

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
  • 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
  • 厉害了我的ADI,EDN Hot 100 占据16席!

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    登上 EDN Hot 100 的 ADI 十六款产品都是哪些?它们为何如此受青睐呢,版主今天为你们说道说道~

    模拟器件:

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