SNVU932A March   2025  – August 2025 LP5814 , LP5814I , LP5815

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Device Information
  8. 2Hardware
    1. 2.1 Setup
    2. 2.2 Jumper Information
  9. 3Software
    1. 3.1 Software Description
    2. 3.2 Graphical User Interface (GUI) Installation
    3. 3.3 Graphical User Interface (GUI) Guidance
      1. 3.3.1 Hardware Connection
      2. 3.3.2 Start Page
      3. 3.3.3 Hardware Setup Page
      4. 3.3.4 Home Page
      5. 3.3.5 LED Control Page
        1. 3.3.5.1 Turn ON LED in Manual Mode
        2. 3.3.5.2 Turn On LED in Autonomous Mode
      6. 3.3.6 Enter and Exit Shutdown Mode
      7. 3.3.7 Read Flags
  10. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  11. 5Additional Information
    1. 5.1 Trademarks
  12. 6Revision History

2.2 Jumper Information

  1. For the LP5814DRLEVM and LP5814YCHEVM, the LP5814 is under the conditions below with the default jumpers setting.
    • The VCC of LP5814 is connected to the 3.3V of USB2ANY through J1.
    • The VLED, which provides the power supply for the RGB LED D1 and White LED D2, is connected to the 3.3V of USB2ANY through J2.
    LP5814DRLEVM, LP5815DRLEVM, LP5814YCHEVM and LP5815YCHEVM LP5814DRLEVM and LP5814YCHEVM Default Jumpers Setting Figure 2-2 LP5814DRLEVM and LP5814YCHEVM Default Jumpers Setting
  2. For the LP5815DRLEVM and LP5815YCHEVM, the LP5815 is under the conditions below with the default jumpers setting.

    Make sure the jumper J3 is populated while using the LP5815DRLEVM or LP5815YCH EVM board to evaluate the LP5817.

    • The VCC of LP5815 is connected to the 3.3V of USB2ANY through the jumper J2.
    • The STAT of LP5815 is connected to GND through the jumper J3.
    • The VLED, which provides the power supply for the RGB LED D1, is connected to the 3.3V of USB2ANY through the jumper J9.

    LP5814DRLEVM, LP5815DRLEVM, LP5814YCHEVM and LP5815YCHEVM LP5815DRLEVM and LP5815YCHEVM Default Jumpers Setting Figure 2-3 LP5815DRLEVM and LP5815YCHEVM Default Jumpers Setting