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AW9523BTQR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AW9523BTQR product

AW9523BTQR

Amplifiers

I/O ExpanderLED DriverI2CAwinic

The AW9523B is a highly integrated 16-channel I/O expander and LED driver, ideal for space-constrained mobile and IoT applications requiring both GPIO expansion and LED dimming control.

Best for

  • LCD backlighting
  • GPIO expansion
  • LED indicator control

Avoid if

  • Applications requiring high-speed data transfer beyond I2C limits

Check before use

  • I2C address configuration
  • GPIO vs LED mode register settings

Key specifications

Channels
16
Interface
I2C (400kHz)
Dimming
256-step
Voltage
2.4V - 5.5V

Compliance & Environment

RoHS
RoHS Compliant
REACH
nan
MSL
nan
ECCN
nan
HTSUS
nan

Application

Consumer ElectronicsMobile Devices

Datasheet

3fa69a90b0d9d819dad0fe92e231bc9c.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AW9523BTQR: 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 AW9523B is a 16-channel I2C-based I/O expander that also functions as a constant-current LED driver with 256-step linear dimming.