• LT3825 Flyback Transformer Inductance - Eval Schematic

    Hi All,

    I'm working on an LT3825 design for a 60W 12V output PoE PD. I'm using the 894C-C eval schematic as a reference. The schematic uses a Pulse PA1736NL transformer, which has a 20.5uH primary inductance. Using the LT3825 datasheet calculations this…

  • RE: power supply design.

    Hi Vineet,

    Check out ADP1071-1. That sounds like the perfect part for you. You might be able to get the LT3825 to work as well, although it usually targets the 36V to 72V input range.

    Best Regards,

    Eric

  • RE: Buck ic for 320Vout application

    Hello

    If the source return can float with respect to the 320V return, and a non-synchronous converter is acceptable, you could use a LT3825 to make a negative buck converter on the return side. Feedback and Vcc come from a second winding on the inductor…

  • RE: Data TR Termination and layout of DC2476A-A

    Hi HS,

    1. For review, the ethernet cable must be isolated from earth ground, per the IEEE 802.3 standard. For this isolated PD circuit, earth ground and secondary-ground can be the same net. Shield does refer to the chassis of the RJ-45. Usually the chassis…

  • 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
    …