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PCA9685BS,118 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

PCA9685BS,118 product

PCA9685BS,118

Programmers

LED DriverPWM ControllerI2C

The PCA9685BS,118 is a 16-channel, 12-bit PWM LED controller designed for high-precision color backlighting and display applications.

Best for

  • LCD backlighting
  • LED displays
  • RGBA color mixing

Avoid if

  • Applications requiring high-voltage direct drive without external drivers

Check before use

  • Output configuration (open-drain vs. totem-pole)

Key specifications

Channels
16
Resolution
12-bit
Supply Voltage
2.3 V - 5.5 V

Compliance & Environment

RoHS
Y
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542390001.0

Application

Consumer ElectronicsIndustrial Displays

Datasheet

sf-00081933.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for PCA9685BS,118: 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

It is an I2C-bus controlled 16-channel LED controller with 12-bit PWM resolution, optimized for RGBA backlighting.