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Showing 3 results View by: Thread Post Sort by
  • LP8557IEVM: LP8557IEVM I2C Problem

    David Lin2
    David Lin2
    TI Thinks Resolved
    Part Number: LP8557IEVM Other Parts Discussed in Thread: LP8557 Hello Sir, I bought a set of LP8557IEVM, and when I received it, I started to test it. I2C could not communicate. I checked the I2C circuit of the board and found that the I2C signal…
    • over 5 years ago
    • Power management
    • Power management forum
  • LP8557IEVM: LEDs not turning on. help?

    Lee Davis39
    Lee Davis39
    TI Thinks Resolved
    Part Number: LP8557IEVM Other Parts Discussed in Thread: LP8557 Hello, I just received the LP8557 KIt and after following the simple directions the LED's are not turning on. VBOOST is just 7V and I have 9 LED per string. I did note that when I change…
    • over 7 years ago
    • Power management
    • Power management forum
  • RE: USB2ANY: EVM that use 30pin connector

    Derek Payne
    Derek Payne
    We don't have a database of every EVM that was designed for use with USB2ANY, but we do have a material management database that tracks companion boards shipped with our EVMs, and we have a RoHS/REACH compliance management system that has similar. Over…
    • 5 months ago
    • Amplifiers
    • Amplifiers forum

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