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TLC5973DR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TLC5973DR product

TLC5973DR

LED Drivers

LED DriverPWMConstant Current

The TLC5973DR is a 3-channel constant-current LED driver with 12-bit PWM control and a single-wire interface.

Best for

  • RGB LED displays
  • Cascaded LED lighting

Avoid if

  • Applications requiring high-speed parallel interfaces

Check before use

  • Resistor selection for current setting
  • Timing constraints for data transfer

Key specifications

Channels
3
Max Current
50 mA
PWM Resolution
12-bit
Interface
Single-wire

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

RGB LED displays

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TLC5973DR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 3-channel, 50-mA constant-current LED driver with 12-bit PWM grayscale control.