TIDM-LPBP-LEDDRIVER Reference Design

Texas Instruments

Real-time Digital LED Control

Description

The Real-time Digital LED Control reference design demonstrates the control of three boost converters to drive three LEDs (red: blue: and green) strings. This design allows development with real-time digital control of the various LEDs which makes it perfect for any industrial or automotive application where real-time LED control is needed.

Features
  • 8 RGB LED design with real-time LED control3 boost converters are used to step up the 12 V input voltage to a voltage high enough to forward bias the LEDs.Step down power supply design for 3.3V and 5V selection via jumpersThe Capacitive Touch BoosterPack can be plugged into the design and used to control the LEDs.
Applications
Product Categories
  • Arm-based microcontrollers

Parts

Part Number Name Companion Part
MSP430G2452 MSP430G2452 Buy Datasheet
OPA2350 OPA2350 Buy Datasheet
TMS320F28027 TMS320F28027 Buy Datasheet
TPS40200 TPS40200 Buy Datasheet
UCC27524 UCC27524 Buy Datasheet

Bill Of Materials

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Schematic

Quickly understand overall system functionality.

Download the schematic for TIDM-LPBP-LEDDRIVER

Other Documents