Answered

• TLC59731: What is the difference between TLC5973DR and TLC59731DR?

  

  Jay

  Resolved

  Part Number: TLC59731 Other Parts Discussed in Thread: TLC5973 , Tool/software: Hello, I'm comparing TLC5973DR and TLC59731DR for an RGB LED control project using 1-wire communication. I noticed that both devices support 1-wire serial input (SDI)…

  • Resolved

  • over 1 year ago
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Answered

• TLC59731: Current Capabilities

  

  Wesley Mandel

  Resolved

  Part Number: TLC59731 Tool/software: Hello, I see that this IC's datasheet recommends a maximum Dx channel current of 25mA, but does state that it maxes out at 50mA if Iset is connected to Gnd. Is connected Iset to Gnd a viable design option? I…

  • Resolved

  • over 2 years ago
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• TLC59731: evaluation board?

  

  David Ellement

  Part Number: TLC59731 Are there any products using the TLC59731 that could serve as an evaluation board?

  • over 3 years ago
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• TLC59731: Are there any documents introducing Single-Wire interface in TLC59731?

  

  Zhao Ma

  TI Thinks Resolved

  Part Number: TLC59731 Hi, Team Are there any documents introducing Single-Wire interface in TLC59731?

  • over 6 years ago
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• TLC59731: TLC59731 minimam Iout & any way to make TLC59731 work after power on (without SDI)

  

  NObody

  TI Thinks Resolved

  Part Number: TLC59731 Hi, All： Two questions about TLC59731. 1. May I set ILED = 1mA per channel ? 2. Any way to make TLC59731 work after power on (without SDI)

  • over 8 years ago
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• TLC59731: SDO line not working properly

  

  Scott Brusaw

  Part Number: TLC59731 Other Parts Discussed in Thread: TLC5973 , Red line is SDI input to the first driver from the microprocessor. The three LEDs work. Yellow line is SDO to the second driver. Those LEDs don't work. If I connect the SDI line…

  • over 5 years ago
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Answered

• TLC59731: alternative part with 24V sink capability and a bit higher sink current.

  

  Marvn Arcangel

  Resolved

  Part Number: TLC59731 Other Parts Discussed in Thread: TLC5973 , TLC5971 , TLC5917 , TLC5916 Hello, Our customer is requesting an alternative to WS2811 and I offered TLC59731 as a solution, but the customer is asking for a part similar to TLC59731…

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  • over 4 years ago
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• RE: TLC59731: Need current source rather than current sink version

  

  Scott Brusaw

  I'm not asking for a channel output that can drive 265mA. I'm asking for a channel output that can drive a transistor, which can handle the 265mA.

  • over 6 years ago
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• TLC59731: EasySet wiring tips&tricks

  

  HS FAE Germany

  TI Thinks Resolved

  Part Number: TLC59731 Other Parts Discussed in Thread: TLC5973 Hello, cusotmer want to use our TLC59731 and evaluated it. He had problems with the sing-wire and measured data pulses witha length of only 100ns. He has some questions how to improve the…

  • over 7 years ago
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Answered

• TLC59731: Maximum Vf for given VCC?

  

  Rafael Send

  Resolved

  Part Number: TLC59731 Other Parts Discussed in Thread: TLC5973 , , LM3699 , REG71050 , TPS60231 Hi, I'm looking for some help setting the current for each channel of this device. If I want to supply my device with 3.3V and my blue LEDs have a Vf of…

  • Resolved

  • over 7 years ago
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