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  • UCC28810EVM-003: Simulation

    TI Thinks Resolved
    Part Number: UCC28810EVM-003 Can we simulate UCC28810EVM-003 board using TINA software?

  • UCC28810EVM-003: Power Supply

    TI Thinks Resolved
    Part Number: UCC28810EVM-003 Other Parts Discussed in Thread: UCC28810 , UCC28811 Is it possible to supply power from LED Power Driver Board using UCC28810EVM-003 having UCC28810/11 ICs to the LED driver microcontroller? If possible, how will we supply…

  • UCC28810EVM-003: LED driver

    TI Thinks Resolved
    Part Number: UCC28810EVM-003 HI TI, I am working on UCC28810EVM-003: LED driver EVM board I have doubts mentioned below, 1. How PWM frequency and duty cycle is related to the output constant current. 2. How we are getting constant current.
    • Answered

  • UCC28810EVM-003: Output Constant Current

    Resolved
    Part Number: UCC28810EVM-003 Other Parts Discussed in Thread: UCC28811 , How do we get an output constant current , while opting for external dimming using UCC28811 IC in buck stage? What is the relation between duty cycle of the applied PWM signal and…
    • Resolved
    • Answered

  • UCC28810EVM-003: LED driver

    Resolved
    Part Number: UCC28810EVM-003 Other Parts Discussed in Thread: UCC28811 Hi TI, I just wanted to understand how External PWM Work in UCC28818EVM Circuit ........That header setting I have seen In datasheet.... But I wanted to know how this External PWM…
    • Resolved
    • Answered

  • UCC28810EVM-003: LED driver

    Resolved
    Part Number: UCC28810EVM-003 Other Parts Discussed in Thread: UCC25600 We are working on LED driver for that we are going to use UCC28810EVM -003 110-W Multiple String LED Drive... Please give the solution of below questions. 1) Can we use UCC28810EVM circuit…
    • Resolved
    • Answered

  • UCC28810EVM-003: LED driver

    Resolved
    Part Number: UCC28810EVM-003 I am using UCC28810EVM-003: LED driver design in my project...Please find the above pic for your reference ..Can I connect external PWM signal through microcontroller and do the LED strip dimming is possible???..
    • Resolved

  • UCC28810EVM-003 - short circuit behaviour and variable output lines

    1) The circuit board only works, if all 4 outputs are used. As soon as only 1, 2 or 3 output lines are used for lighting LEDs, it does not work. How do we have to modify the electronic circuit board that it also works if only 1, 2 or 3 output lines are…

  • UCC28810EVM-003 Start up delay

    Other Parts Discussed in Thread: UCC28810EVM-003 Hello, On testing UCC28810EVM-003(Universal AC input, max. 58.5VDC output, max. 500mA for each of 4-LED strings) I found that it has a noticeable delay(about half a second) at start up. Could someone tell…
    • Answered

  • ucc28810EVM-003 related questions

    Resolved
    Other Parts Discussed in Thread: UCC28810 , UCC28811 Hello, I am trying to understand ucc28810 EVM-003 circuit. I have couple questions for this EVM design. 1. Because constant current is reqired to drive LEDs, normally there is a current feedback to…
    • Resolved

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