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  • UCC28633: Method to calculate the 1363uF output capacitance.

    TI Thinks Resolved
    Part Number: UCC28633 The reference design of the ucc28633 has 1363uF of output capacitance. My question is how is this value calculated?

  • UCC28633: UVLO to 150V

    • Resolved
    Part Number: UCC28633 Hi, My customer check with me if this device can support to set the UVLO

  • UCC28633: My design for 13V 65W Power Supply using UCC28633 is not working

    • Resolved
    Part Number: UCC28633 Hello... I have designed a power supply using UCC28633 and developed

  • UCC28633: UCC28633

    TI Thinks Resolved
    Part Number: UCC28633 I am Keshab I develop a smps with ucc28633 as per web design tool also transformer. Also follow all the recommendation. input is universal and output is 24v/5a. I faced starting problem. UCC28633_120X75.pdf

  • RE: UCC28633: Improving cross-rail regulation and optimising the overall design

    Hello Francesco, Thank you for your interest in the UCC28633 Flyback controller. Transformer construction does have an influence in multi-output cross-regulation, mainly based on the leakage inductance distribution amongst all of the windings. But...

  • UCC28633: Vdd(OVP) detector bandwidth

    • Resolved
    Part Number: UCC28633 Ulrich, I would still be interested to know what the rough bandwidth

  • UCC28633: UCC28633 -- how to avoid Vdd(OVP) tripping due to primary-winding demagnetization voltage overshoot?

    • Resolved
    Part Number: UCC28633 Query regarding UCC28633 application

  • RE: UCC28633: adjustable Vout circuit.

    Please clarify your request: do you want to make one converter to cover 10V to 20V @6A, then do you determine charge up by additional circuit or by this converter? Or you want to adjust output voltage manually for different output voltage?

  • RE: UCC28633: UCC2863x datasheet typical application question

    Dear Kevin, Thank you for your quick answer.

  • RE: UCC28633: UCC2863x datasheet typical application question

    Hello Emre, Thank you for your interest in using the UCC28633. The following snippet from page 7 the Ferroxcube Soft Ferrites and Accessories Data Handbook 2013 indicates that the relative permeability value depends on the context of the calculation...

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