EN

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-channel RGB LED Driver 1.1、Global 256-levels DC current configuration 1.2、Individual 4096-levels PWM for dimming 1.3、Individual 256-levels current for color-mixing 1.4、Dither function 2、High-precision current sinks 2.1、Device-to-device error: ±5% 2.2、Channel-to-channel error: ±5% 3、EMI and audible noise reduction 3.1、Slew rate control function 4、Flexible LED lighting pattern control 5、LED open/short detection per channel 6、Auto power save mode when all LEDs off > 32ms 7、Under voltage lock out and over temperature protection 8、1MHz I2C interface, 4 selectable addresses: 20h, 21h, 24h, 25h 9、Power supply: 2.7V~5.5V 10、QFN 3mmX3mmX0.75mm-20L package

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
Datasheet DS_AW21018_EN_V1.4 英文   2026-06-13
Product Application Note 直驱灯驱基础应用说明 中文   2026-06-18

설계 및 개발

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