EN

AW20198CQNR

製品詳細

パラメータ

Channel 198
Global Current Level 1
Current Levels for Color-Mixing 1
Current Levels for Dimming 256
Charging Indicator NO
Control Interface IIC
Power Supply (Max) (V) 5.5
Global Max Current(mA) 40
IO Level (V) 1.8 3.3
Audio Sync. NO
Power Supply (Min) (V) 2.7
Auto Breath NO
Temperature -40℃~105℃
Topology Matrix
Package (mm) QFN 5X5-40L

パッケージ | ピン | サイズ

QFN 5X5-40L

特性

18 current sinks, 11 current switches, up to drive 198 LEDs or 66 RGBs. Programmable matrix size Individual 256-level PWM for dimming High-precision current sinks Device-to-device error: ±7% Channel-to-channel error: ±7% EMI and audible noise reduction Spread spectrum function Programmable slew rate control Programmable H/L logic 1.4V/0.4V 2.4V/0.6V Individual 198 LEDs open/short detection Multiple-device clock synchronization by SYNC pin De-Ghost 1MHz I2C interface, 16 selectable addresses Power supply: 2.7V~5.5V QFN 5mmx5mmx0.55mm-40L package

技術文書

タイプ
タイトル
言語
日付
Product Design Guide DG_AW20144C_AW20198C_AW20216C_Software_Design_Guide_CN_V1.0 中文   2025-12-23
Product Design Guide DG_AW20144X_AW20198X_AW20216X_Hardware_Design_Guide_EN_V1.3 英文   2025-02-17
Product Design Guide DG_AW20144X_AW20198X_AW20216X_Hardware_Design_Guide_CN_V1.3 中文   2025-02-17
Product Design Guide DG_AW20144X_AW20198X_AW20216X_Software_Design_Guide_CN_V1.4 中文   2025-02-17
Product Design Guide DG_AW20144X_AW20198X_AW20216X_Software_Design_Guide_EN_V1.4 英文   2025-02-17
Product Design Guide AW20XXXC Hardware Design Guide 中文   2025-12-26
Datasheet DS_AW20198C_EN_V1.1 英文   2026-01-26

設計と開発

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