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Showing 25 results View by: Thread Post Sort by
    Answered
  • LP5861T: LP5861T initialization

    Kareem R
    Kareem R
    Resolved
    Part Number: LP5861T Other Parts Discussed in Thread: LP5861 Tool/software: Hello, I'm trying to interface LP5861T with a USB-I2C bridge chip (MCP2221), but it seems something is wrong with the initialization sequence, can someone have a look at the…
    • Resolved
    • 3 months ago
    • Power management
    • Power management forum
  • LP5861T: LP5861T max. current in parallel operation?

    Alexander Klein
    Alexander Klein
    TI Thinks Resolved
    Part Number: LP5861T Other Parts Discussed in Thread: , LP5860EVM , MSPM0L1306 Tool/software: Hi TI-Team, I'm using an LED driver called "LP5861T" for an ongoing project (ambient lighting). I've had good experiences with the "LP5861TEVM Evaluation…
    • 7 months ago
    • Power management
    • Power management forum
  • LP5861T: Longer tPOR_H than expected

    Cameron Wutzke
    Cameron Wutzke
    Part Number: LP5861T Tool/software: Hello! Datasheet suggests the tPOR_H (Power-On Reset Wait Time) is 500 us but we're seeing 50 to 75 ms. Is this expected? Any other settings you're curious for? Thanks!
    • 3 months ago
    • Power management
    • Power management forum
  • Answered
  • LP5861T: Higher voltage for green laser diode using LP5861T

    Paul Barker
    Paul Barker
    Resolved
    Part Number: LP5861T Tool/software: Hello, I have an application where I will need to connect either LEDs or low power RGB laser diodes to the LP5861T. For the laser diode case there is no problem with red or blue since they both need well below +5V to…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • LP5861T: Sample code for SPI

    andy jarosz
    andy jarosz
    TI Thinks Resolved
    Part Number: LP5861T Tool/software: Hi, I was wondering if there was sample code for controlling this driver with SPI. Thanks
    • 5 months ago
    • Power management
    • Power management forum
  • LP5861T: Clarifying Questions

    Abigail Leonardi
    Abigail Leonardi
    Part Number: LP5861T Tool/software: Hi, My customer had the following questions, would you be able to help assist? 1.) Is it possible to connect two or more channels in parallel to an LED and control them via software, with the goal of generating…
    • 7 months ago
    • Power management
    • Power management forum
  • LP5861T: Quey for the ghosting and De-ghosting feature

    Dhruv Shah
    Dhruv Shah
    TI Thinks Resolved
    Part Number: LP5861T Tool/software: I am using the LP5861T driver for an application i was looking at the datasheet and found very few details about the Ghosting and the Deghosting circuit. On the first page it mentioned as features, And then in…
    • 4 months ago
    • Power management
    • Power management forum
  • LP5861T: VIO_EN input pin

    Peter Ekström
    Peter Ekström
    TI Thinks Resolved
    Part Number: LP5861T Tool/software: Hi, I need some clarification of the VIO_EN input pin. According to the datasheet (Table 6-1) the pin is marked both as Input and Power. Is it possible to connect a MCU GPIO pin to this input? I can't find any…
    • 10 months ago
    • Power management
    • Power management forum
  • LP5861T: LP586X Linux Driver

    SungHyeok Won
    SungHyeok Won
    TI Thinks Resolved
    Part Number: LP5861T Tool/software: Hi, I need LP586X Linux Driver to control LP5861T for LED. Can you provide this to me?
    • over 1 year ago
    • Power management
    • Power management forum
  • LP5861T: How to use VIO_EN pin

    Atsushi Takahashi
    Atsushi Takahashi
    TI Thinks Resolved
    Part Number: LP5861T Tool/software: Hi Team, Please tell me how to use the VIO_EN pin. According to data sheet, VIO_EN can either be connected with VIO power supply or GPIO. How does the device behave when connected to the VIO power supply? How…
    • over 1 year ago
    • Power management
    • Power management forum
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