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AW21018QNR

제품 상세 정보

매개변수

Channel 18
Global Current Level 256
Current Levels for Color-Mixing 256
Current Levels for Dimming 4096
Charging Indicator NO
Control Interface IIC
Power Supply (Max) (V) 5.5
Global Max Current(mA) 40
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

패키지 | 핀 | 크기

QFN 4X4-32L

특징

1、18 通道 RGB LED 驱动器 1.1、全局 256 级直流电流配置 1.2、独立 4096 级 PWM 调光 1.3、独立 256 级电流混色 1.4、抖动功能 2、高精度电流沉 2.1、器件间误差:±5% 2.2、通道间误差:±5% 3、降低电磁干扰 (EMI) 和可听噪声 3.1、压摆率控制功能 4、灵活的 LED 呼吸呼吸模式控制器 5、每通道 LED 开路/短路检测 6、所有 LED 关闭超过 32ms 时自动进入省电模式 7、欠压锁定和过温保护 8、1MHz I2C 接口,可选地址: 8.1、AW21018QNR: 20h, 21h, 24h, 25h 8.2、AW21018PLR: 20h, 21h 9、电源电压:2.7V~5.5V 10、封装 10.1、AW21018QNR: QFN 4mmX4mmX0.85mm-32L 10AW21018PLR: FOPLP 2mmX2mmX0.685mm-25B

기술 문서

유형
제목
언어
날짜
Product Design Guide AW21018&AW21012&AW21009 Application Design Guide 英文   2023-05-08
Product Design Guide AW21018&AW21012&AW21009 Application Design Guide 中文   2024-12-09
Product Design Guide AW21018&AW21012&AW21009 Hardware Design Guide 中文   2025-01-24
Product Design Guide AW21009XQNR AW21012QNR AW21018QNR Software Design Guide 英文   2025-01-24
Product Design Guide AW21018 & AW21012 & AW21009 Hardware Design Guide 英文   2025-01-24
Product Design Guide AW21009XQNR AW21012QNR AW21018QNR Software Design Guide 中文   2025-01-24
Product Design Guide DG_AW21009_AW21012_AW21018_Software_Design_Guide_CN_V1.5 中文   2026-06-11
Product Design Guide DG_AW21009_AW21012_AW21018_Software_Design_Guide_EN_V1.5 英文   2026-06-11
Product Design Guide AW21018&AW21012&AW21016&AW21009 Hardware Design Guide 中文   2026-06-12
Product Design Guide AW21018&AW21012&AW21016&AW21009 Hardware Design Guide 英文   2026-06-12
Product Application Note 直驱灯驱基础应用说明 中文   2026-06-18
Datasheet DS_AW21018_CN_V1.5 中文   2026-09-14
Datasheet DS_AW21018_EN_V1.5 英文   2026-09-14

설계 및 개발

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