LP5891Q1EVM

LP5891-Q1 evaluation module for 48 by 16 common cathode matrix LED display driver

LP5891Q1EVM

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Overview

The LP5891-Q1 evaluation module (EVM) is used to evaluate the characteristics, operation, and usage for matrix LED display driver LP5891-Q1. The LP5891-Q1 is a highly integrated, common cathode matrix LED display driver with 48 constant current sources and 16 scanning FETs. The LP5891-Q1 is AEC-Q100-qualified for automotive applications.

Features
  • 48 current source channels from 0.2 mA to 20 mA
  • 16 scan line switches with 190-mΩ RDS(ON)
  • Ultra-low power consumption
  • High-speed and low electromagnetic interference (EMI) continuous clock series interface (CCSI)
Automotive LED drivers
LP5891-Q1 Automotive 48 x 16 matrix LED driver with 16-bits pulse width modulation dimming
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Evaluation board

LP5891Q1EVM — LP5891-Q1 evaluation module for 48 by 16 common cathode matrix LED display driver

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Application software & framework

LP5891Q1EVM-SW-F280039C — Reference code for LP5891-Q1 EVM based on TMS320F280039C (LAUNCHXL-F280039C)

Supported products & hardware
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LP5891Q1EVM-SW-F280039C Reference code for LP5891-Q1 EVM based on TMS320F280039C (LAUNCHXL-F280039C)

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Latest version
Version: 2.0.0
Release date: 13 Sep 2024
lock lp5891q1_f28003x.zip  — 1217 K

Sample code

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Products
Automotive LED drivers
LP5891-Q1 Automotive 48 x 16 matrix LED driver with 16-bits pulse width modulation dimming
RGB LED drivers
LP5891 48 × 16 LED matrix driver with 16-bits PWM dimming and ultra low power
Hardware development
Evaluation board
LP5891Q1EVM LP5891-Q1 evaluation module for 48 by 16 common cathode matrix LED display driver LP5891EVM LP5891 evaluation module for 48 by 16 common cathode matrix LED display driver

Release Infomation

LP5891Q1EVM and LP5891EVM sample code based on the LAUNCHXL-F280039C. The sample code will be able to light up the LEDs on the EVM and includes some basic animation capabilities.

What's new

  • Add support of LP5899(-Q1) to use SPI to communicate to the LED drivers
  • Update to C2000Ware 5.1.0.0
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
User guide LP589x(-Q1)/TLC698x Sample Code User's Guide (Rev. A) PDF | HTML 06 Sep 2024
EVM User's guide LP5891-Q1 48 × 16 Common Cathode Matrix LED Display Driver Evaluation Module (Rev. A) PDF | HTML 24 Apr 2024
Certificate LP5891Q1EVM EU RoHS Declaration of Conformity (DoC) 19 Sep 2022

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