• RE: ADUM5240 IBIS models

    HOD: I asked the designer to look at your issue with using the ADuM5200 IBIS for the ADuM5420 and here is the response:

    I go through the ibis model files. Most probably, this issue is caused by wrong port mapping, ADuM1200 is more similar with ADuM5240…

  • Increasing Available Power of iCoupler devices

    Hello,

     

    In the chapter (page 23) of ADuM5200 datasheet (and in ADuM6200 datasheet too), AD explains how to increase the output power by using 2 devices (one as master and the other one as slave). This is a good thing but it is not as clear (for me…

  • RE: Isolated DC/DC Converter and Signal Isolation

    Joseph:

    The no load current of the ADuM5240 is very high at about 80mA, due to the less efficient 1st generation isoPower architecture. 

    The next generation isoPower ADuM5200 can much more output current at 100mA, and has a typical no load current of…

  • About Viso of ADum5402

    Typical specifications are at TA = 25°C, VDD1 = VSEL = VISO = 5 V. Minimum/maximum specifications apply over the entire recommended operation range which is 4.5 V ≤ VDD1, VSEL, VISO ≤ 5.5 V; and −40°C ≤ TA ≤ +105°C, unless otherwise noted. Switching specifications…

  • RE: Using a iCoupler gate driver as a solid-state relay

    Hi Tharpe,

    I authored that Napkin Note.  I did make a prototype relay based on this circuit, and I will be happy to share the results.  It has been a while ago, but the capacitors are what are called out in the ADuM524x data sheet, they are simply for…

  • TAGS LIST: Interface and Isolation

    LTM2894
    LTM2895
    LTM9100
    LTM2885
    LTM2881
    LTM2882
    LTM2883
    LTM2884
    LTM2893
    LTM2886
    LTM2887
    LTM2889
    LTM2892
    LTC1694-1
    LTC4300
    LTC4310
    LTC4302
    LTC4305
    LTC4304
    LTC4303
    LTC4306
    LTC4307
    LTC4307-1
    LTC430…
  • 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