TIDA-050013

Ultra-Small RGB LED animation solution for battery powered applications reference design

TIDA-050013

Design files

Overview

This reference design is a 2 cm x 2 cm RGB LED animation solution for battery powered applications using the LP5523 and MSP430FR2111 devices. The LP5523 device is a LED driver with a programmable control engine in a DSBGA package. The LP5523 enables vivid lighting patterns for applications that must fit within a very small PCB. This design demonstrates full functionality while using limited MCU resources.

Features
  • Minimum MCU loading when running preset lighting pattern
  • Lower system current consumption through LP5523 engine control
  • Low quiescent current during standby mode
  • Full diagnostics and protection
  • 2 cm² small PCB size design

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDUEE7.PDF (863 K)

Reference design overview and verified performance test data

TIDRXL6.ZIP (170 K)

Detailed schematic diagram for design layout and components

TIDRXL5.ZIP (78 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDRXM2.ZIP (95 K)

Detailed overview of design layout for component placement

TIDRXM4.ZIP (902 K)

Files used for 3D models or 2D drawings of IC components

TIDCF03.ZIP (1541 K)

Design file that contains information on physical board layer of design PCB

TIDRXM3.ZIP (489 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

RGB LED drivers

LP55239-channel RGB/White LED driver with internal program memory and integrated charge Pump - DSBGA

Data sheet document-pdfAcrobat PDF open-in-new HTML
MSP430 microcontrollers

MSP430FR211116 MHz MCU with 4KB FRAM, 1KB SRAM, comparator, 10-bit ADC, UART/SPI, timer

Data sheet document-pdfAcrobat PDF

Start development

Software

Code example or demo

TIDA-050013 Sample Code – TIDCF01.ZIP (127 K)

Technical documentation

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Type Title Date
* Design guide Ultra-Small RGB LED Animation Solution for Bttry-Pwered Apps Reference Design Nov. 06, 2018

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