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WS2814A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

WS2814A product

WS2814A

PMIC - LED Drivers

LED DriverRGBWAddressableConstant Current

The WS2814A is a robust 4-channel constant current LED driver designed for addressable RGBW lighting systems.

Best for

  • Addressable LED strips
  • RGBW decorative lighting
  • LED pixel modules

Avoid if

  • Applications requiring high-speed data transmission beyond 800Kbps
  • Systems requiring multi-wire communication protocols

Check before use

  • Power supply design for 24V configurations
  • Signal integrity for long-distance cascades

Key specifications

Channels
4
Data Rate
800 Kbps
Output Voltage
20 V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer LightingIndustrial Displays

Datasheet

8bf040599c23d833b2e0ea10b56d4450_2111171930_Worldsemi-WS2814A_C2920044.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for WS2814A: 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
Verified KiCad 8 symbol, footprint, and 3D model
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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

The WS2814A is a 4-channel LED driver IC that provides constant current output for RGBW LED applications, featuring integrated signal reshaping for reliable cascading.