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  • LP5018: What will happen when I2C rise/fall time regulation was not met?

    Resolved
    Part Number: LP5018 Hello team, I received some questions from my customer about I2C rise/fall time of LP5018. It may be a basic question, but I would appreciate if you could give us an advice about it. The TR/TF for I2C in LP5018 appears to be listed…
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  • LP5018: How to use LP5018

    Resolved
    Part Number: LP5018 Hi, I would like to ask you how to use the LP5018. (question 1) Is it okay to understand that the current can be adjusted for each of the 18 LEDs? Is current adjustment a method of changing the current value itself? Or is it a method…
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    • Answered

  • LP5018: control single colour leds per Channel

    Resolved
    Part Number: LP5018 if the LP5018/5024 supports to control single colour leds per Channel. How to do it? Rgds, GavinLiu
    • Resolved

  • LP5018: use iic init LP5018success，but LP5018 output pin not pwm signal output

    TI Thinks Resolved
    Part Number: LP5018 hi： i use single lp5018，and set device address 0x28，i use iic to initial the lp5018，config regist as follow： DEVICE_CONFIG0 reg = 0x40， DEVICE_CONFIG1 reg = 0x3f， LED_CONFIG0 = 0， and i set LED0 brightness = 0xff, lLED0 OUT0_COLOR =…
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  • LP5018: Color-mixing and Brightness-control

    Resolved
    Part Number: LP5018 Hello Support team, LP5018 has IRFE pin and this is used as setting maximum value of sink current. Can LP5018 set DC sink current on each OUTs individually? And does color-mixing and brightness-control means to set target duty value…
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    • Answered

  • LP5018: LP5018 EOL question

    Resolved
    Part Number: LP5018 Hi team, My customer would like to design LP5018 but he had a bad experience before about TI device EOL problem. So he would like to know will LP5018 be EOL during next years? Any TI system can check device's status? Thanks
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  • LP5018: LP5018 EMI performance

    Resolved
    Part Number: LP5018 Hello Expert, My customer has question for LP5018. They has concern about EMI performance of LP5018. Do this device has any feature for EMI?(I guess phase shift function work effectively for EMI performance) I'm looking forward to hearing…
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    • Answered

  • LP5018: I2C SCL low period timing concern

    Resolved
    Part Number: LP5018 Hi Team, My customer measured the SCL low period time is only 1.26us which is less than SPEC 1.3us. Will have any concern for this one? Can we use standard to measure it? Note. The concern is from due our device VIH and VIL definition…
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    • Answered

  • LP5018: Turn on/off with a mechanical switch

    Resolved
    Part Number: LP5018 Hi, If I want to turn the LEDs on/off individually, I think that basically it is necessary to rewrite the registers by I2C communication. Is it possible to use FETs and mechanical switches by connecting them as shown below in order…
    • Resolved

  • LP5018: Higher Vout alternative

    TI Thinks Resolved
    Part Number: LP5018 Other Parts Discussed in Thread: TLC59116F , , TLC59116 Hi team, I am looking for a device similar to LP5018 but with a Vout at least 12V. I am looking at TLC59116F as it looks at least kind of similar, but I wanted to see if there…

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