SLUUDM6A February   2026  – July 2026

 

  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 Specification
    4. 1.4 Device Information
  8. 2Revisions and Applicable EVM
  9. 3Hardware
    1. 3.1 Additional Images
    2. 3.2 System Description
    3. 3.3 Functional Block Diagram
    4. 3.4 Power Block Diagram
    5. 3.5 Setup
      1. 3.5.1 LCD and EVM Connectivity
    6. 3.6 Interface Signal Mapping
  10. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  11. 5EMC, EMI, and ESD Compliance
    1. 5.1 Compliance and Certifications
  12. 6Additional Information
    1. 6.1 Trademarks
  13. 7Revision History

3.4 Power Block Diagram

An external 12V power adapter powers the LCD. There is a 3.3V buck converter on the adapter board to source the MCU and touchscreen. The EVM powers the EEPROM and LCD module. The backlight driver on the adapter board provides the required voltage and current to the LCD backlight. The MCU controls the enable and brightness of the LCD.

SK-LCD3 Power Block Diagram Figure 3-4 Power Block Diagram