Answered

• LP5861T: Power up sequence

  

  Kei Kuwahara

  Resolved

  Part Number: LP5861T Tool/software: Hello team, Is there any power up sequence between VCC, VLED and VIO? Best Regards, Kei Kuwahara

  • Resolved

  • over 1 year ago
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Answered

• LP5861T: Minimum Anode Voltage

  

  Hideki Hayashi1

  Resolved

  Part Number: LP5861T Tool/software: Hi team, Is the minimum CS pin voltage below? If yes, minimum Anode voltage can be calclurated as Vsat(max) + Vf(max)? Best regards, Hayashi

  • Resolved

  • over 1 year ago
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Answered

• LP5861T: How to achieve Analog dimming and ..

  

  Rahul Wagh

  Resolved

  Part Number: LP5861T Tool/software: Hi, Have two queries on part LP5861T programming settings Query1: How to achieve Analog Dimming We are following this Init sequence for the driver. Register Value CHIP_EN 0x01 DEV_INITIAL 0x58 DEV_CONFIG1 0x00…

  • Resolved

  • over 1 year ago
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Answered

• LP5861T: I2C General Call

  

  Kei Kuwahara

  Resolved

  Part Number: LP5861T Other Parts Discussed in Thread: LP5860 , Tool/software: Hello team, Does this device implement General Call (0x00) for I2C? Best Regards, Kei Kuwahara

  • Resolved

  • over 1 year ago
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• LP5861T: i2c register addressing

  

  Timothy Dorn

  TI Thinks Resolved

  Part Number: LP5861T Other Parts Discussed in Thread: LP5860 Tool/software: Hello, I'm having trouble interacting with the registers with addresses greater than 0A9h as listed on the datasheet. From Table 8-6, I see that there are 10 total address bits…

  • over 1 year ago
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Answered

• LP5861T: Short detection

  

  Kei Kuwahara

  Resolved

  Part Number: LP5861T Hello team, I have some question about short detection feature. After detecting short at one of the CSx channel, will it disable the current sink? OR is it just going to set Global_LSD register = 1 and do nothing? What is…

  • Resolved

  • over 1 year ago
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Answered

• LP5861T: Stanby Mode register setting

  

  Kei Kuwahara

  Resolved

  Part Number: LP5861T Hello team, I want to set register Dot_onoff, when Chip_EN = LOW (Stanby Mode). Is it possible? I am asking this question because the Dot_onoff registers are 1h=ON by default. I don't want to light up my LEDs when I Enable this…

  • Resolved

  • over 1 year ago
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• LP5861T: Paralleling outputs

  

  Thomas P.

  TI Thinks Resolved

  Part Number: LP5861T Hello, Can I sink a higher current than 125mA by connecting more than one sink ouput to the cathode of the same LED? If yes, I guess the paralleled outputs should be of one Colour Current Group to be in phase? Thanks in advance…

  • over 2 years ago
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Answered

• LP5861T: Connect two CS channels to one LED

  

  Shunsuke Yamamoto

  Resolved

  Part Number: LP5861T Hi experts, Is it possible to connect 2 channels to drive one LED which requires higher current in both analog dimming and PWM dimming? For example, connects CS0 and CS1 to one LED. Best regards, Shunsuke Yamamoto

  • Resolved

  • over 1 year ago
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Answered

• LP5861T: Looking for simple and small size LED driver

  

  Austin Do

  Resolved

  Part Number: LP5861T Other Parts Discussed in Thread: LP5861 Hello team, My customer is looking for LED driver for their new project. I found LP5861T, but do you have more appropriate device in below condition? - 6 RGB LEDs (2 LEDs are used for indicator…

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  • over 1 year ago
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