• RE: 4 Phase operation for LTC3886

    Hello Elcielo,

    1) Yes, LTC3886 can be configured to operate as 4 phase single output using 2 of LTC3886 ICs.

    The following pinouts of 2x LTC3886s  need to be tied together in a 4 phase single output design:


  • RE: .file_attr 1="1";

    Hi, Thanks for replying. I had tried the "-no-auto-attrs" with no improvement. The same error reappears elsewhere if I delete the source file causing the problem. It also occurs in the standard "BF609_init" project, so I have attached those files. The…

  • LTC3108-1


    We are working on PoC based on LTC3108-1. We wish add a LED for visual monitoring, LTC3108 is not able to supply a suffisient current to drive the LED.

    Could we use C2 input for drive an external Mosfet (low Qg) ?



  • ADA4940-1 and AD7982 connection


    In ADC and driver simulation tool, there is only one option "INVERT" for ADA4940-1 connecting to AD7982. I don't want my ADC reading reverse. Can I cross connection, which means  ADA4940-1 Out+ connecting to AD7982 In-, while ADA4940-1…

  • ADA4432-1 video switch

    Hello everyone.

    Is it possible to use ADA4432-1 video amplifier in video switch configuration using enable pin, in other words does disabling the device makes output high-impedance? I used this configuration with ADA4830-2, and it works perfectly, but…

  • RE: ltc2159i+ada4932-1



  • LT1534-1 Subharmonic Pulse

    I have built a 5V to 27.5V boost converter using the LT1534-1 DC/DC controller chip and observe (and hear!) the following waveform at the switch node "COL":

    I cannot replicate this waveform in LTSpice under varying load conditions, even when…

  • LTC6813-1 DCC0

    Hi, I am taking evaluation test on the LTC6813-1 demo board, but I do not understand why DCC0 is used for GPIO9? If I want to use GPIO9 as a digital output pin, should I control it through DCC0 or GPIO9 bit?

  • LTC3882-1 issue


    I ran into an issue using LTC3882-1 in our custom design. We are using LTC3882-1 together with UCD7242 to generate 1.0V core Vdd for LS1046A processor. Only channel 0 of LTC3882-1 is used, channel 1 was set to be off. I am trying to figure out…