AC/DC and Isolated DC/DC Power

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ucc28600
Related Posts

  • Forum Post: Re: need help in ucc28600

    ramanathan muthusamy
    thanks ur feed back. i try to modify those values
    on Apr 18, 2011

  • Forum Post: how to determine the protection circuit parameter?

    ramanathan muthusamy
    hi all, i have to design dc-dc power supply using ucc28600 ic. i use slvc104 design software to determine value. but till i m not aware about its over voltage protection operation. i m not aware abut datasheet given data. any body help me plz........
    on Apr 2, 2011

  • Forum Post: UCC28600 misbehaving

    Andrew McDougall
    800x600 Normal 0 false false false EN-NZ X-NONE X-NONE MicrosoftInternetExplorer4 ...
    on May 23, 2011

  • Forum Post: need help in ucc28600

    ramanathan muthusamy
    hi all, i use ucc28600 ic design calculation (slvc104) to design flyback switching power supply. in this design, the value of resistance value and all xformer ratio values all cames in negative value. is it right?
    on Apr 5, 2011

  • Forum Post: UCC28600 input voltage range

    Pradeep Gopalakrishnan
    Hello, We are considering using UCC28600 for a flyback converter design. The input voltage range takes on a wide range from 15VDC - 400VDC. The output is +/-5V, 0.5A. My question: is UCC28600 suitable for operation with this wide range of input voltages? If no, can anyone suggest an alternate part...
    on Feb 25, 2012

  • Forum Post: P2P IC with UCC28600

    Brian Wang0928
    Is there any p2p compatible IC with UCC28600? Rgs, Brian
    on Mar 12, 2012

  • Forum Post: UCC28600 for Offline to 24V DC

    Mike H Meyer
    I'm trying to identify an offline to 24V @5A solution. I've searched through the reference designs and the PMP5141 would work but PFC plus half-bridge seems like overkill. I'd like to see if a flyback configuration could work. I located the PMP2723 based on the UCC28600 and noted that the...
    on Mar 10, 2012

  • Forum Post: UCC28600 Design Calc

    Jason Allan
    Hi, I've been using the Design Calculator for the UCC28600. On the QR Simulator worksheet, the three plots contain a graph of "Rated Power". What does this refer to? Thanks, Jason
    on May 30, 2012

  • Forum Post: RE: UCC28600

    Jian Lv
    Allen: Could you upload you updated shematic to guys, let us to share it ,thanks!
    on Jul 24, 2012

  • Forum Post: RE: Question about UCC28600 Excel Calculator

    Go
    Hi, Lisa Thank you for your comment. Could I ask you a few more questions as follows? 1. If the on-time is long enough to overide the blanking time(approximately 6.8us) that is determined by QR_DONE signal, Which fault will be detected by UCC28600 (descrived in Figure 8 Fault logic details)?...
    on Nov 26, 2012

  • Forum Post: Question about UCC28600 Excel Calculator

    Go
    Hi, I'd like ask about the UCC28600 Excel Calculator (slvc104h). the fs(min) value (in the "QR Design Tool" sheet) is fixed (80kHz), but I think we can set the value to the Minimum QR and FFM frequency(=40kHZ), is it right? Why is the fs(min) value set to 80kHz? Is there any other...
    on Nov 16, 2012

  • Forum Post: RE: UCC28600 Reference Design-PMP7115.1

    LeonardEllis
    Hi David, The group has a bare pcb and the transformers. Let me know if these would be helpful, and we can arrange to get them shipped. FYI, for future reference, the PMP7115 documentation is available directly on the website: http://www.ti.com/tool/pmp7115.1 , as are many other PMP designs. -Leonard
    on Jan 14, 2013

  • Forum Post: UCC28600 burst mode operation

    Go
    Hi, Is there any way to avoid entering the burst mode operation at light load?
    on Jan 25, 2013

  • Forum Post: UCC28600 Design Question

    Rob Mitrunen
    When I have done large scale modeling in the past for fix frequency PWM converters I have averaged them over 1 switching cycle to obtain a model that will provide losses of the various parts of the design. It has been pretty handy for the DC modeling. For the Variable Quasi-resonate supply, I’m...
    on Jan 25, 2013

  • Forum Post: UCC28600 Reference Design-PMP7115.1

    David Escandon
    TI Team, I would like to use the UCC28600 reference design located here: http://www.ti.com/tool/pmp7115.1 Does the team have any of these boards I can order? Or would you have one handy that I could borrow? If not, could you provide the design files, including Gerbers, so that I can build one myself...
    on Jan 11, 2013

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