AW2027SPR

3-Channel LED Drivers With Auto Charging Indicator

参考价格
  • 1-99¥4.61
  • 100-249¥3.78
  • 250-499¥3.05
  • 500-999¥2.40
  • 1000+¥1.85

产品详细信息

参数

Channel 3
Global Current Level 4
Current Levels for Color-Mixing 16
Current Levels for Dimming 256
Charging Indicator Breath
Control Interface IIC
Power Supply (Max) (V) 5.5
Global Max Current(mA) 30
IO Level (V) 1.8
Audio Sync. NO
Power Supply (Min) (V) 2.5
Auto Breath YES
Temperature -40℃~85℃
Topology NO
Package (mm) EMSOP-8L

封装 | 引脚 | 尺寸

EMSOP-8L

特性

1 3-channel constant current LED drivers 1.1 4-level Imax selections: 5mA/10mA/15mA /30mA 1.2 16-level current setting for each LED, 4096 mixed-color available 1.3 256-level exponential PWM dimming 2 Automatic breathing light 2.1 Three independent pattern controllers 2.2 Individual and sync control selectable 3 Support charging indication under low battery voltage condition 3.1 Directly start up blinking on LED1 via pulling pin CHRG up to high 3.2 Blink period 2s, max output current 6mA 4 LED current accuracy: ±3% 5 LED matching accuracy: ±3% 6 Low dropout voltage: 50mV 7 400kHz I2C interface (address: 0x64) 8 Shutdown control by pulling down pin SCL 9 UVLO and OTP protection 10 Single power supply, 2.5V~5.5V 11 1.5mm×1.5mm×0.45mm DFN-8L package

技术文档

类型
项目标题
语言
日期
产品设计指南 AW2027 Software Design Guide 中文   2023-05-10
产品设计指南 AW20XX Hardware Design Guide 英文   2025-01-24
产品手册 DS_AW2027_EN_V1.8 英文   2025-07-10
产品设计指南 AW20XX Hardware Design Guide 中文   2025-08-12
Checklist CL_客户_项目_3-Channel_Breathing_Led_Driver_Customer_CN_V1.0 中文   2026-02-02
产品应用手册 三通道LED呼吸灯基础应用说明 中文   2026-06-25

设计和开发

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