AW20198SQNR

データシート：

プレビュー - AW20198SQNR - データシート

製品詳細

パラメータ

Channel	198
Global Current Level	256
Current Levels for Color-Mixing	256
Current Levels for Dimming	256
Charging Indicator	NO
Control Interface	SPI
Power Supply (Max) (V)	5.5
Global Max Current(mA)	120
IO Level (V)	3.3
Audio Sync.	NO
Power Supply (Min) (V)	2.7
Auto Breath	YES
Temperature	-40℃~85℃
Topology	Matrix
Package (mm)	QFN 5X5-40L

パッケージ | ピン | サイズ

WBQFN 5X5-40L(0.55)

特性

18 current sinks, 11 current switches, up to drive 198 LEDs ｏｒ 66 RGBs. Programmable matrix size 3 pattern controllers for auto breathing ｏｒ group PWM control Global 256-level DC current configuration Individual 256-level PWM for dimming Individual 256-level scaling current for color-mixing High-precision current sinks Device-to-device error: ±5% Channel-to-channel error: ±5% EMI ａｎｄ audible noise reduction Phase control Spread spectrum function Programmable slew rate control Individual 198 LEDs open/short detection Multiple-device clock synchronization by SYNC pin UVLO ａｎｄ over-temperature protection De-Ghost 10MHz SPI interface 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	AW20198SQNR AW20198EQNR Software Design Guide	中文	2023-05-10
Product Design Guide	DG_AW20198SQNR_AW20198EQNR_Software_Design_Guide_EN_V1.2	英文	2023-12-07
Datasheet	DS_AW20198S_EN_V2.0	英文	2024-12-09
Product Design Guide	DG_AW20144X_AW20198X_AW20216X_Software_Design_Guide_CN_V1.5	中文	2025-09-09
Product Design Guide	DG_AW20144X_AW20198X_AW20216X_Software_Design_Guide_EN_V1.5	英文	2025-09-09
Product Design Guide	AW20144X AW20198X AW20216X Hardware Design Guide	中文	2025-09-08
Product Design Guide	AW20144X AW20198X AW20216X Hardware Design Guide	英文	2025-09-15
Product Application Note	矩阵灯驱基础应用说明	中文	2026-06-07

設計と開発

追加の条件や必要なリソースについては、以下のタイトルをクリックして詳細ページをご覧ください。

ハードウェア開発

評価ボード

AW20144&20198 EVB V1.1 — AW20144X_AW20198X Demo is an 18*8 or 18*11 LED driver Demo, which includes an MCU and an LED driver circuit.

EVB evaluation board suitable for all matrix-type breathing light chips of AW20144X and AW20198X

オプションを表示

ソフトウェア開発

APPLICATION SOFTWARE&FRAMEWORK

AW20144_AW20198_AW20216_GUI — Intelligent RGB LED driver Tunning Tools of AW20XXX series

AW20144_AW20198_AW20216_GUI is a highly integrated and easy-to-use tool for product configuration and debugging.Intuitive interface and user-friendly operation can help custion can help customers shorten development cycle and complete system integration quickly

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DRIVER OR LIBRARY

AW20198S_Drivers — Android drivers for AW20198S/AW20198SG/AW20198E.

Android drivers for AW20198S/AW20198SG/AW20198E, including sample code, porting guide.

オプションを表示

DRIVER OR LIBRARY

AW20XXXS_Drivers —

オプションを表示

ハードウェア開発

評価ボード

AW20144&20198 EVB V1.1 — AW20144X_AW20198X Demo is an 18*8 or 18*11 LED driver Demo, which includes an MCU and an LED driver circuit.

EVB evaluation board suitable for all matrix-type breathing light chips of AW20144X and AW20198X

オプションを表示

ソフトウェア開発

APPLICATION SOFTWARE&FRAMEWORK

AW20144_AW20198_AW20216_GUI — Intelligent RGB LED driver Tunning Tools of AW20XXX series

オプションを表示

DRIVER OR LIBRARY

AW20198S_Drivers — Android drivers for AW20198S/AW20198SG/AW20198E.

Android drivers for AW20198S/AW20198SG/AW20198E, including sample code, porting guide.

オプションを表示

DRIVER OR LIBRARY

AW20XXXS_Drivers —

オプションを表示