SNVU731 November   2020 LP8864-Q1

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Features
    2. 1.2 Applications
  3. 2Test Setup
    1. 2.1 LP8864EVM Kit
    2. 2.2 System and Equipment Requirements
    3. 2.3 Hardware Setup
    4. 2.4 Software Installation
    5. 2.5 Quick Start-Up Procedure
    6. 2.6 Additional GUI Functions
      1. 2.6.1 Monitor Faults Page
      2. 2.6.2 Diagnostics Page
      3. 2.6.3 Register Map Page
    7. 2.7 Instructions for Standalone Evaluation
  4. 3LP8864EVM Board Layout
  5. 4LP8864EVM Schematic
  6. 5 LP8864EVM Bill of Materials
  7. 6LED Load Board

1 Introduction

The LP8864EVM helps designers to evaluate the characteristics, operation, and use of the LP8864-Q1 device, a high-performance LED driver for automotive lighting. The LP8864-Q1 device is a high-efficiency LED driver with boost controller. The four 200-mA high-precision current sinks support phase shifting that is automatically adjusted based on the number of channels in use. LED brightness can be controlled globally through the I2C interface or PWM input.