AW21104EFOR

4-Channel Programmable RGBW-LED Driver

产品手册 :

在线预览 - AW21104EFOR-英语版 - 产品手册

参考价格：

1-99￥5.25
100-249￥4.31
250-499￥3.47
500-999￥2.73
1000+￥2.10

产品详细信息

Channel	4
Global Current Level	64
Current Levels for Color-Mixing	256
Current Levels for Dimming	4096
Charging Indicator	On
Control Interface	IIC
Power Supply (Max) (V)	5.5
Global Max Current(mA)	40
IO Level (V)	1.2 1.8 3.3
Audio Sync.	NO
Power Supply (Min) (V)	2.7
Auto Breath	YES
Temperature	-40℃~105℃
Topology	Linear
Package (mm)	FOWLP 1.62X1.22-12B

FOWLP 1.62X1.22-12B

1、4-channel programmable LED driver individually 1.1、25.5mA Imax 1.2、Individual 8-bit current resolution 1.3、Individual 8-bit PWM 2、3 program execution engines With Flexible Instruction Set 3、Autonomous Operation With Program Execution Engines 4、SRAM memory for lighting pattern programs 5、Support charging indication under low battery voltage condition 6、Current accuracy: ±4%@17.5mA 7、Current match accuracy: 2%@17.5mA 8、Auto power save mode 9、1MHz I2C Interface 10、Support 1.2V/1.8V logic level 11、Power supply: 2.7V~5.5V 12、FOWLP 1.62mmX1.22mm-12B package

The AW21104EFOR is a 4-channel LED driver designed to produce variety of lighting effects. The device has a program memory for creating variety of lighting sequences. When the program memory has been loaded, the AW21104EFOR can operate independently without processor control. The AW21104EFOR is able to automatically enter power save mode, when LED outputs are not active and thus lowering current consumption. Four independent LED channels have accurate programmable current sinks, from 0mA to 25.5mA with 100μA steps and flexible PWM control. Each channel can be configured into each of the three program execution engines. Program execution engines have program memory for creating desired lighting sequences with PWM control. AW21104EFOR supports charging indication under low battery voltage condition: R will always on and 3mA output current. The AW21104EFOR has four pin-selectable I2C addresses. This allows connecting up to four parallel devices in one I2C bus. The device requires only one small, low-cost ceramic capacitor.

技术文档

类型	项目标题	语言	日期
产品设计指南	AW21104 Software Design Guide	英文	2025-12-23
产品设计指南	AW21104 Hardware Design Guide	英文	2026-02-28
产品设计指南	AW21104 Hardware Design Guide	中文	2026-02-28
产品手册	DS_AW21104EFOR_EN_V1.4	英文	2026-02-28
产品设计指南	AW21104 Software Design Guide	中文	2026-03-30
产品设计指南	AW21104 Software Design Guide	中文	2026-03-30

设计和开发

如需其他信息或资源，请查看下方列表，点击标题即可进入详情页面。

硬件开发

评估板

AW2110X_EVB_V1.1 — AW21104是一款设计用于产生多种照明效果的四通道LED驱动器。该器件具有一个产生多种照明序列的程序存储器。当程序存储器已经被载入时，AW21104能够在无需处理器控制的情况下独立运行。

使用于艾为可编程灯效的4路LED驱动的EVB评估板

了解详情

软件开发

驱动程序或库

AW2110X_Drivers — AW2110X系列Android和其他驱动

AW2110X 系列Android和其他驱动，包含Sample Code、移植说明、调试指南等

了解详情

应用软件和框架

AW21104E_GUI — AW21104EFOR product tuning GUI plugin

AW21104EFOR 产品调试GUI插件。需要安装AwinicSCPV4使用。

了解详情

应用软件和框架

AwinicSCPV4_GUI — AwinicSCPV4 智能化调试工具

AwinicSCPV4 是一款智能化调试工具，专为艾为产品设计，用于产品的配置和调试过程。直观的界面和人性化的操作可帮助客户缩短开发周期，快速的完成系统集成。

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硬件开发

评估板

使用于艾为可编程灯效的4路LED驱动的EVB评估板

了解详情

软件开发

驱动程序或库

AW2110X_Drivers — AW2110X系列Android和其他驱动

AW2110X 系列Android和其他驱动，包含Sample Code、移植说明、调试指南等

了解详情

应用软件和框架

AW21104E_GUI — AW21104EFOR product tuning GUI plugin

AW21104EFOR 产品调试GUI插件。需要安装AwinicSCPV4使用。

了解详情

应用软件和框架

AwinicSCPV4_GUI — AwinicSCPV4 智能化调试工具

了解详情