AW21209FOR

Nine-Channel LED Driver with Execution ENGINE and Charge Pump

参考价格
  • 1-99¥8.46
  • 100-249¥6.94
  • 250-499¥5.58
  • 500-999¥4.40
  • 1000+¥3.38

产品详细信息

参数

Channel 9
Global Current Level 1
Current Levels for Color-Mixing 256
Current Levels for Dimming 256
Charging Indicator NO
Control Interface IIC
Power Supply (Max) (V) 5.5
Global Max Current(mA) 25.5
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 Charger pump
Package (mm) FOWLP 2.26X2.26-25B

封装 | 引脚 | 尺寸

FOWLP 2.26X2.26-25B

特性

1.Power Supply Voltage Range: 2.7V to 5.5V 2.Operating Temperature Range: -40°C to 105°C 3.9 Independent Programmable LED Channels 4.Each Channel Supports an 8-Bit Current Setting, with a Maximum Output Current of 25.5mA 5.Each Channel Features 12-Bit PWM Control Resolution 6.High-efficiency Adaptive Charge Pump (1x/1.5x) with Efficiency up to 94% 7.Charge Pump Incorporates Soft Start, Overcurrent, and Short-Circuit Protection 8.LED Driver Efficiency Reaches up to 93% 9.Integrated Open-Circuit, Short-Circuit, and Voltage Error Detection 10.Automatic Power-Saving Mode 11.Three Independent Program Execution Engines 12.Large SRAM Program Memory 13.I2C interface 14.Supports Cascading Applications 15.Low-level external trigger function 16.AW21209FOR package: FOWLP 2.26X2.26-25B 17.AW21209QNR package: QFN 4X4-24L

技术文档

类型
项目标题
语言
日期
产品设计指南 AW21209 Software Design Guide 英文   2025-06-27
产品设计指南 AW21209 Hardware Design Guide 英文   2025-07-08
产品设计指南 AW21209 Hardware Design Guide 中文   2025-08-07
产品设计指南 AW21209 Software Design Guide 中文   2025-08-07
产品手册 DS_AW21209_EN_V1.3 英文   2025-08-15
产品应用手册 SRAM编程灯驱基础应用说明 中文   2026-06-30

设计和开发

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