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  • UCC24630: VDD Range

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    Part Number: UCC24630 Hi, actually i am not sure if this IC is correct for my application. i have NPC on the primary side and my understanding is that the topology does not matter. UCC24630 works for CCM Mode so shall be OK for me too. is that So? al…
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  • LM5023-2NBEVM: UCC24630

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    Part Number: LM5023-2NBEVM Other Parts Discussed in Thread: UCC24630EVM-636 , LM5023 , UCC24630 , UCC24610 , LM5023-2EVM Notebook Adapter VOUT Output voltage ripple VIN = nom, IOUT = max load 100 mVPP UCC24630EVM-636 ΔVOUT Output…
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  • UCC24630: Can ucc24630 be used with UC3843 in fly-back?

    TI Thinks Resolved
    Part Number: UCC24630 Other Parts Discussed in Thread: UC3843 , , UCC24636 I am working with a power supply which input is 28V and output is +5V and -5V . Each channel of the output is 12A. I am planing to use the fly-back with two output windings. The…

  • UCC24630: pspice for ti

    TI Thinks Resolved
    Part Number: UCC24630 Hii Everyone!! Can you provide the PSpice model of the UCC24630 SR controller? Thanks and Regards Abhishek

  • UCC24630: Is there a UCC24630 Orcad Pspice Model?

    TI Thinks Resolved
    Part Number: UCC24630 I need to simulate. I am unable to run the UCC24630 on a working flyback circuit. I am about to go crazy. If I simulate it maybe I can find the error. Can you help me?

  • UCC24630: Cross regulation improvement

    TI Thinks Resolved
    Part Number: UCC24630 Other Parts Discussed in Thread: UCC24612 Hi. On the page below, synchronous rectification has been referred to as a way of improving cross-regulation in multiple-output flyback converters…

  • UCC24630: Can the UCC24630 be used with a flyback primary controller is fan6604?

    TI Thinks Resolved
    Part Number: UCC24630 Can the ucc24630 be used with a flyback primary controller is fan6604? www.onsemi.com/.../fan6604-d.pdf I applied the values in the ucc24630 configuration excel file exactly. I tried both high and low side. And I couldn't run the…
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  • UCC24630: best fit for 3.3V/1A design

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    Part Number: UCC24630 Other Parts Discussed in Thread: LM5180 , Hi all My customer is using the LM5180 for an isolated PoE design, 48V => 3.3V / 1A. As their design is space limited and fully enclosed they are looking for highest efficiency and would…
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  • RE: UCC24630: Can I check if this IC gives the drive outputs without running it in a flyback circuit?

    Resolved
    Hello Seckin, I looked through the UCC24630EVM User Guide document and found no mention of the snubber R4-C6 across the SR-MOSFET, except in the schematic diagram and the Bill of Materials list. I conclude that these are "placeholder" values …

  • UCC24630: allowing bidirectional current flow under light loads to improve cross regualtion

    TI Thinks Resolved
    Part Number: UCC24630 Other Parts Discussed in Thread: UCC24612 Hi, I have seem Hi Volt Interactive slide discussing how SRs allow negative current flow under light loads to improve cross regulation Based on this document, the controller allow negative…

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