• LTM4625 comp FB管脚增加电容导致输出电压过大

    LTM4625电源芯片在COMP和FB管脚同时增加10nF电容,会导致FB电压升高到0.7V左右,导致输出电压增大,COMP和FB管脚,单独加电容电压正常,这是什么原因

  • Size of Bypass Capacitor

    Hi,

    I am using LTM4625 Step down DC/DC Regülator. I want to regulate VIN:12V and Vout:1.2V @2A. What type of package do I need to choose for my bypass capacitor? If I choose 0402 capacitor instead of 0805, Will the operation of the regülator be…

  • RE: Your products are mostly for high current. What is suitable for low current for 1A to 5A?

    On behalf of Anthony (Tony) Armstrong:
    Actually, we have micromodule regulators without currents as low as 150mA (LTM8008 for example). Nevertheless, we have many micromodule devices with output below 5A, examples include: LTM4634, LTM4675, LTM4686, LTM8023…

  • RE: LTM4622 Negative Output

    Hi wtedjo, 

    Yes, the LTM4622 can also be used for negative output (inverting buck-boost) configuration. This is a dual part so both outputs will be negative (or you can float the other output if not needed). You can also refer to the LTM4625 demo board…

  • RE: ADV8005 TTL Output Jitter

    Hi Anthony,

    The power supplies should be more than sufficient for powering the board, the 1.8V is ADP2165 and is rated for 5A and the 3.3V is LTM4625 also rated for 5A.  Total combined current draw from the board with everything running is approximately…

  • TAGS LIST: Power Management

    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