• Inquiry regarding Quiescent Current of LT8631

    Hello, all

    Now we have one inquiry regarding Quiescent Current of LT8631 from our customer.

    Please refer to the items below, and feedback us with your comment.

    When referring at Electrical Characteristics on datasheet page 3, "Quiescent Current from VIN…

  • LT8631 Functioning problem

    Hello Engineering Community,

                                We have designed DC-DC converter using LT8631 IC and when we tried to test the board, the output voltage(expected 3.4V) is not coming properly. I am not able to figure out the problem. Does it is with the layout…

  • LT8631 Startup Issue

    I'm using the LT8631 in a new design, and when I go to power on the board, I get 2.3V out, not 5V as expected. Looking at the startup, it looks like TR/SS rises for a bit but then falls, so it never fully turns on.

    Currently, the only things soldered…

  • [LT8631] - Simulation behavior due current step

    Hi,

    1. The context:

    I'm simulating a LT8631, which comes as an example in LTspice.

    2. The problem:

    It works fine with an R load or even a current load, but I've seen a problem with the current step.

    2.1 My circuit:

    In the simulation, if the…

  • RE: LT8316 design as non-isolate buck regulator // Increase current output //

    Hi Naphat C,

    I'm not sure if the LT8316 is designed to output more than 200mA in non-isolated buck configuration. You can take a look at something like LT8631 (LT8631 Datasheet and Product Info | Analog Devices)

    You can also look for other parts here…

  • RE: LT8361 20mA current consumption instead of microamps.

    page23 R2=16.9K and page28 R2=8.45K

    I need power 4 ICs  HV2701 with Vpp and Vnn current 5.5mA, so I need 22mA.

    Switch is changing 5% of time and average current less then 2mA.

    I have not problem with maximum current, but I want to understand how LT8631…

  • Unit weight

    Messrs Analog,

    could you provide the unit weight for the following p/n:

    • LTC3639
    • LT8630
    • LT8631
    • LTC7138

    Best Regards

    Luigi

  • Need help finding a 5V LDO with good PSRR at 400kHz

    I have a buck converter (LT8631) that is operating at 400kHz with 250mVpp and I'm looking for an LDO (output of 5V) that can smooth out that ripple to below 1mVpp (roughly 50dB attenuation). Since the output is a triangle wave with a fundamental at…

  • 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
    …