AW21024EQNR

24-Channel Intelligent 16-Bit RGB LED Driver

Datasheet :

Preview - AW21024EQNR - Datasheet

Ref.Price

1-99￥8.92
100-249￥7.32
250-499￥5.89
500-999￥4.64
1000+￥3.57

Product details

Channel	24
Global Current Level	256
Current Levels for Color-Mixing	256
Current Levels for Dimming	65536
Charging Indicator	NO
Control Interface	IIC
Power Supply (Max) (V)	5.5
Global Max Current(mA)	50
IO Level (V)	1.8
Audio Sync.	NO
Power Supply (Min) (V)	2.7
Auto Breath	YES
Temperature	-40℃~85℃
Topology	Linear
Package (mm)	QFN 4X4-32L

WBQFN 4X4-32L(0.85)

1 24-channel RGB LED Driver 1)Global 256-level DC current configuration 2)Maximum individual 65536-level PWM for dimming 3)Individual 256-level current for color-mixing 2 High-precision current sinks 1)Device-to-device error: ±5% 2)Channel-to-channel error: ±5% 3 EMI and audible noise reduction 1)Spread spectrum function 4 Flexible LED lighting pattern control 5 LED open/short detection per channel 6 Auto power saving mode when all LEDs off > 32ms 7 Over-temperature protection 8 400kHz I2C interface, 16 selectable addresses 9 Power supply: 2.7V~5.5V 10 QFN 4mmX4mmX0.85mm-32L package

AW21024E is a 24-channel high precision constant current LED driver. Each channel has individual 8-bit DC current setting for color-mixing and 16-bit PWM current for brightness control. The maximum global current of each channel is recommended to be 50mA configured via internal register and external resistor REXT. Group control mode, autonomous breathing pattern and rapid RGB control mode are provided for flexible, high efficiency lighting effect programming and fast display updating. Programmable spread spectrum technology are utilized to reduce EMI and audible noise caused by MLCC when LEDs turn on or off simultaneously. AW21024E can be turned off with minimum current consumption by either pulling the EN pin low. AW21024E is available in QFN 4mmX4mmX 0.85mm-32L package. It operates from 2.7V to 5.5V over the temperature range of -40°C to +85°C.

Technical documentation

	Type	Title			Date
	Datasheet	DS_AW21024EQNR_EN_V1.3			2024-12-12

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

Evaluation board

AW21024 EVB V1.1 — AW21024 EVB V1.1 is an evaluation board for Awinic's 24-channel direct-drive breathing light.

Evaluation board for Awinic's 24-channel direct-drive breathing light

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Software development

DRIVER OR LIBRARY

AW21024_Driver — Android and other drivers for AW21036 and AW21024

Android and other drivers for AW21036 and AW21024, including example code, porting guide, debugging guide, etc

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APPLICATION SOFTWARE&FRAMEWORK

AW210XX_GUI — AW210XX series areintelligent RGB LED driver Tunning Tools

AW210XX GUI is a highly integrated and easy-to-use tool for product configuration and debugging.Intuitive interface and user-friendly operation can help custion can help customers shorten development cycle and complete system integration quickly

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DRIVER OR LIBRARY

AW21024E_AW21036E_Driver_MCU_V0.4.0 —

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DRIVER OR LIBRARY

AW21024&AW21036_Driver_STM32_v0.4.0 — MCU Driver for AW21024&AW21036

AW21024&AW21036Driver，includeing sample code,porting guide,debugging guide etc

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Hardware development