AW2026DNR

3-Channel Breathing LED Driver with IIC Interface

参考价格
  • 1-99¥3.27
  • 100-249¥2.68
  • 250-499¥2.16
  • 500-999¥1.70
  • 1000+¥1.31

产品详细信息

参数

Channel 3
Global Current Level 4
Current Levels for Color-Mixing 256
Current Levels for Dimming 256
Charging Indicator Breath
Control Interface IIC
Power Supply (Max) (V) 5.5
Global Max Current(mA) 25.5
IO Level (V) 1.8
Audio Sync. NO
Power Supply (Min) (V) 2.4
Auto Breath YES
Temperature -40℃~85℃
Topology Linear
Package (mm) DFN 1.5X1.5-8L

封装 | 引脚 | 尺寸

DFN 1.5X1.5-8L

特性


 3-channel constant current LED drivers
 4- level IMAX selections: 3/6/12/25.5mA
 256 current levels setting for each LED
 Supports 256*256*256 color-mixing
 256-level PWM dimming, 12-bit PWM resolution
 Automatic breathing light with flexible pattern configuration and running mode
 three independent pattern controllers
 pulses repeating, multiple colors alternative
 multiple patterns running successively or cyclically
 400kHz fast I2C interface , 1.8V ~ 3.3V
 Single power supply, 2.4V~5.5V
 Low power consumption
 Less than 1μA in shut down mode
 Less than 10μA in standby mode
 DFN 1.5mm×1.5mm×0.45mm-8L package

说明

AW2026 is a three channels constant current LED driver. The max output current is 4-level selectable among 3mA, 6mA, 12mA and 25.5mA. Each LED is 256 current levels configurable so as to achieve 256*256*256 color mixing. The 256-level dimming and 12 bits PWM resolution create fine and smooth dimming effect even in low brightness.
In shut down mode, AW2026 turns off all internal circuit and the consumption is less than 1μA. In standby mode, I2C interface works and the consumption is less than 10μA.
The device requires only 2.4V~5.5V single power supply. An I2C compatible interface in 400kHz fast mode is provided, the device address is 64h.
AW2026 is available in a DFN 1.5mm×1.5mm× 0.45mm-8L package.

技术文档

类型
项目标题
语言
日期
产品手册 DS_AW2026_EN_V1.6_3_Channel_Breathing_LED_Driver_with_IIC_Interface 英文   2023-07-26
产品设计指南 AW2026_Software_Design_Guide 英文   2025-02-05
产品设计指南 AW2026_Software_Design_Guide 中文   2025-02-05
产品设计指南 AW20XX Hardware Design Guide 英文   2025-01-24
产品设计指南 AW20XX Hardware Design Guide 中文   2025-08-12
产品应用手册 三通道LED呼吸灯基础应用说明 中文   2026-06-25
可靠性报告 AW-WI-QA21-F04 Reliability Qualification Report For AW2026DNR 英文   2026-05-19

设计和开发

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