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  • TLC59581: Mismatch LED panel after Power on/off

    Part Number: TLC59581 Tool/software: Hello support We design a LED Module Panel using TLC59581RTQR and make it working with the NOVASTAR Suite. The panel is working correctly and the configuration is saving in the NOVASTAR Receiving card. Therefore…
    • Answered

  • TLC59581: Problem with LED driving for high currents

    Resolved
    Part Number: TLC59581 Other Parts Discussed in Thread: TIDA-00161 Hi! I'm developing an LED indoor display. I use matrix LED display driver type TLC59581. I use 4 drivers on one panel (connected in series). The supply voltage of the RGB LEDs is 4.2V…
    • Resolved
    • Answered

  • TLC59581: External transistor for higher voltage / current

    Resolved
    Part Number: TLC59581 Other Parts Discussed in Thread: TLC59108 , TLC59116 , TPS92633 Can TLC59581 be used with an external BJT / MOSFET for higher power? I would like each channel to power 6V 150mA or 3V 750mA LEDs. I'm new at this, so any example…
    • Resolved

  • TLC59581: Can I have change color group?

    Part Number: TLC59581 Hello, I have one question. Below TLC59581 has OUT pin group names OUTRx, OUTGx, OUTBx. Is this just a naming for matching to register or do I have to match the led's color to the proper pin? I think no matter what color…

  • TLC59581: How to select IREF Resistor

    Part Number: TLC59581 Hi, I am testing by applying TLC59581 to the new project. Depending on the input data, LED control operates correctly. I set the IREF resistor value by referring to item 9.3.4.1 of the datasheet.(example1) I use one type…
    • Answered

  • TLC59581: Scan Line Mosfet IC

    Resolved
    Part Number: TLC59581 Hi, We are implementing a matrix with 6 scan lines. Is there any single chip TI solution where there are 6 series pass mosfets with drivers and charge drain capabilities?
    • Resolved

  • TLC59581: Scan Line Mosfet Requirement

    TI Thinks Resolved
    Part Number: TLC59581 Other Parts Discussed in Thread: TLC6983 Hi, Are scan line mosfets necessary? Can I connect the LED anodes directly to the LED power supply? Wouldn't the multiplexing be controlled by the LED driver?

  • TLC59581: MSP430 Microcontroller Suitability

    TI Thinks Resolved
    Part Number: TLC59581 Other Parts Discussed in Thread: TLC6983 , LP5890 , LP5860 Hi, Are MSP430 microcontrollers suitable for use with TLC59581? We are developing an 16x6 LED matrix for our application

  • TLC59581: query for the faster vysnc period of LED Driver

    Part Number: TLC59581 Hi Ti, I have question for faster vsync period by LED Driver. If the period of LED driver is faster than LCD vsync, Is it right operation ? or Is there any problem ? or my understanding is some wrong? I want to…
    • Answered

  • TLC59581: TLC59581 FC Data Write (WRTFC) Command, SCLK and LAT timing

    Resolved
    Part Number: TLC59581 Hello team, The customer is evaluating TLC59581. However he do not know how he adjust the timing among WRTFC, SCLK and LAT. He is using 3 pcs of TLC59581 such as the following excel file. /cfs-file/__key/communityserver-discussions…
    • Resolved

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