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  • About the PCB layout of the EVM board(Geber file or PDF) of LP8556

    TI Thinks Resolved
    Other Parts Discussed in Thread: LP8556 , LP8556TM-EVM Dear all: My customer worry about the thermal issue when use LP8556 BGA package. They want to take a look at how our layout on LP8556TM-EVM board do this. So, Can you help get the PCB layout of…

  • LP8556 driving 12x3 array or IRLEDs

    Other Parts Discussed in Thread: LP8556 Is the LP8556 suitable to drive an array of 12x3 IRLEDs, using the Vishay VSMY2850RG LED?

  • LP8556 max current setting

    Other Parts Discussed in Thread: LP8556 Hi, Using LP8556-E09, with IMAX set to 23mA but I need a maximum brightness of 25mA to drive my LED strings. Is it correct to do my calculation as show below? "1111 1111 1111" (8bit CFG0 (LSB)+ 4bit CFG1 …

  • TPS61196: Regarding LED Backlight Driver Products

    Part Number: TPS61196 Other Parts Discussed in Thread: LP8556 , TPS92380 Hi team, My customer is considering TI’s LED backlight driver products for their application, which will be used in monitor equipment. They have multiple models, and the specifications…
    • Answered

  • LP8556TM-EVM: Input voltage range of EVM

    Resolved
    Part Number: LP8556TM-EVM Other Parts Discussed in Thread: LP8556 Tool/software: Hello, I am an FAE at a distributor that handles TI products. My customer is currently evaluating the LP8556 EVM. Among these, we would like to confirm the VIN voltage…
    • Resolved
    • Answered

  • LP5813: Are there any devices with a boost function that support 6-channel individual control?

    Resolved
    Part Number: LP5813 Other Parts Discussed in Thread: LP8556 , LM3535 Tool/software: Hi team, Are there any LED drivers with the following specifications? Boost function (3.3V to 5V) 6-channel individual control Control current: 30mA Current…
    • Resolved

  • LM3509: LOOKING FOR A LED DRIVER TO MY APPLICATION TO DRIVE THE 60 LEDS

    TI Thinks Resolved
    Part Number: LM3509 Other Parts Discussed in Thread: LP8556 Tool/software: Hi Team, I have a application to connect the 60 LED's to My system. I have input voltage of 12 V LED Rating If= 700 mA ~ 1 A Forward Voltage = 3.2 V. Can TI Suggest a suitable…
    • Answered

  • LM36274: The LM36274 does not work when the 75HZ PWM signal is input

    Resolved
    Part Number: LM36274 Other Parts Discussed in Thread: LP8556 , TPS65132 Hello, We have a problem in LM36274 debugging. The LM36274 can work well when PWM disabled. But the LM36274 does not work when the 75HZ PWM signal is input. So we would like…
    • Resolved

  • LM36274: several questions on function

    Part Number: LM36274 Other Parts Discussed in Thread: LP8556 , Hi Team, just want to check on several questions. 1. what's the meaning of LED step ration in below? and what does below picture means? 2. in below picture, why doe headroom is step…

  • RE: I2C to PWM Chipset IC

    Hi Sir, For MP3387, we also have the LP8556 which is a good device, you can check this one and let me know what's your point. BR Sean

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