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Showing 15 results View by: Thread Post Sort by
  • RE: 100V-230V AC to 5V DC power supply

    Kening Gao
    Kening Gao
    Hi Ratmir, Below two designs also meet your requirement. And UCC28910FBEVM-526 can be ordered from Ti E-store http://www.ti.com/tool/PMP4367 www.ti.com/.../ucc28910fbevm-526 Br
    • over 10 years ago
    • Power management
    • Power management forum
  • Put zero cross in SLUUAI4A schematic

    Riccardo Mattioli
    Riccardo Mattioli
    Other Parts Discussed in Thread: UCC28910FBEVM-526 Hi all, I need to implement the detect zero cros in ac line in the schmeatic of EVM UCC28910FBEVM-526. what is the method at a lower cost? thanks,
    • over 10 years ago
    • Power management
    • Power management forum
  • Answered
  • UCC28910 EVM Isolation

    Dmitry Vasilenko - Arrow
    Dmitry Vasilenko - Arrow
    Resolved
    Other Parts Discussed in Thread: UCC28910 Hi, Could you advise the level of galvanic isolation that is specified for the available EVM on UCC28910, http://www.ti.com/tool/ucc28910fbevm-526
    • Resolved
    • over 10 years ago
    • Power management
    • Power management forum
  • RE: UCC28710 capacity on VS - voltage sense (pin 2)

    John Griffin1
    John Griffin1
    Hello Horst, It sounds like you have an understanding of the fault mechanism. As you see, any unexpected disturbance on the VS pin can cause either an overvoltage shutdown or an input under-voltage shutdown. You can filter out this transient with a small…
    • over 10 years ago
    • Power management
    • Power management forum
  • RE: UCC28720: Can we design?

    John Stevens
    John Stevens
    Sanyogita, That reference design PMP11787 wasn't built or tested so some components may require changing if you make a pcb and get built up. I have attached the preliminary BOM though here. (the schematic should be active so you can click on each component…
    • over 8 years ago
    • Power management
    • Power management forum
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