• LTC4009

    工作条件 输入DC电压24V  电池为5节锂电池串联  充电限制电压设置为21V ,原理图和官方推荐一样,

    问题1:给电池充电时电感会发生啸叫,充满电啸叫声也停止,

    问题2:空载时给电池充电,充满电后,电流稳定在一个值,但是带负载给电池充电,充满电后电流会跳变;

    求解答,有没有遇到类似状况

  • RE: LTC4007 it is not exist in ltspice

    Hello,

    You are right that it does not exist in LTSpice. You could consider working with LTC4009 which does have a model and is somewhat similar.

    Alternatively, you can order a demo board for LTC4007 and just work with that.

    Regards,

    Zack

  • LTC4009-1 & DC1104A

    Hello,

    I want to buy your LTC4009-1 IC and its evaluation board, on the website i see that you offer the evaluation kit as a sample, this is true?

    and if i get the evaluation board, i should change the ic for the LTC4009-1? 

    Thank You

  • RE: LTC4009 问题

    请问你遇到过这个问题没,输入DC电压24V    电池为5节锂电池串联  充电限制电压设置为21V,给电池充电,电感会啸叫;空载时给电池充电,充满电后,电流会稳定到一个值,带负载给电池充电,充满电后电流一直跳变,原理图和官方推荐一样,求解释

  • 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