• Wrong application circuit of LTC1871

    In the product page and the datasheet of LTC1871, there is a picture describing the typical application of the IC. It is a simplified example circuit of the product as the picture below, which looks a little weird.

    Vin is directly connected to Vout…

  • LTC1871 - Can I simulation AC analysis in LTSpice?

    I would like to design a power supply with LTC1871 and my question is can I simulation AC analysis in LTSpice with this IC?

    Best regards
    Adam Toth

  • Compensator circuit of LTC1871 and LTC3704

    I plan to use LTC1871 and LTC3704, but unfortunately these regulators are not supported by LTpowerCAD. The reference manuals of these regulators are quite detailed to make quantity of FET, diode, impedances and boost capacitor, but I did not find any…

  • RE: Thermal  runaway of LTC1871.

    What is your input voltage range, output voltage and maximum output current?

    Also, what was your load current and input voltage when you observed high current?

    BR,

    Goran

  • Instability on Flyback converter using LTC1871

    Hi,

    We are using the LTC1871 on a Flyback converter design.

    On some boards, we are facing an instability generating audible noise trhu the transformer.

    The measures on the switching MosFET shows abnormal jitter.

    What can be the origin of this jitter…

  • 寻求LTC1871替代器件

    寻找一个可以原位替代LTC1871的芯片,要求出入电压范围最大值到42V,谢谢!

  • RE: LTC3803 soft start issue

    HI Gperica

    thanks for your prompt reply.  My application is an isolated power supply but I used a Aux winding for FB

    I checked the reference schematicn of  LTC1871 with external SS and ran a simple simulation(added the circuit at the output of the Aux winding…

  • RE: High Voltage Power Supply (2.5 KV+)

    I did not have any luck with LT3580 or LT8361.  Both had issues staying in deep DCM, which prevented me reaching 3kV.  I was able to successfully get to only around 1.5kV.

    I found another design online using a LTC1871. (https://www.edn.com/1-kv-power-supply…

  • LTC1871重载时PWM占空比不连续

    应用LTC1871芯片搭建的16-21V输入;24V9A输出电路在9A重载时,PWM波形出现占空比不均匀的情况,比如前一个占空比40%,下一个周期仅有1%左右,周而复始,请问是什么原因造成的?

  • 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