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AW25072SQNR

18×4 MATRIX LED DRIVER

Datasheet :
Preview - AW25072SQNR - Datasheet
Ref.Price
  • 1-99￥14.21
  • 100-249￥11.65
  • 250-499￥9.38
  • 500-999￥7.39
  • 1000+￥5.68

Product details

Channel 72
Global Current Level 256
Current Levels for Color-Mixing 256
Current Levels for Dimming 4096
Charging Indicator NO
Control Interface IIC SPI
Power Supply (Max) (V) 5.5
Global Max Current(mA) 51
IO Level (V) 1.2 1.8 3.3
Audio Sync. NO
Power Supply (Min) (V) 2.7
Auto Breath YES
Temperature -40℃~105℃
Topology Matrix
Package (mm) QFN 4X4-32L
QFN 4X4-32L
1、Power Supply Voltage Range: 2.7V to 5.5V 2、Operating Temperature Range: -40°C to 105°C 3、Logic pins compatible with EN_VIO: 1.2V~5.5V 4、LED matrix topology with high precision: 4.1、51mA Imax 4.2、18 constant current sinks with 4 scan switches for 72 LEDs 4.3、Configurable for 1 to 4 scan switches 4.4、Device-to-device error: ±4% 4.5、Channel-to-channel error: ±4% 5、Ultra-low power consumption: 5.1、Shutdown mode: ICC≤ 1μA when EN_VIO = Low 5.2、Standby mode: ICC ≤ 2μA when EN_VIO = High and CHIP_EN = 0 (data retained) 5.3、Active mode: ICC = 2.4mA (typ.) when channel current = 51mA 6、Analog Dimming: 6.1、Global 8-bit current setting for all LED dots 6.2、Individual 8-Bit Current setting for each Current Sink 7、Each LED dot features 12-Bit PWM Control Resolution 8、Integrated Open/Short Detection 9、De-ghosting 10、EMI Reduction: 10.1、Spread spectrum 10.2、CS-Group delay 10.3、Slew-Rate adjustment 11、Package: 11.1、AW25072SQNR: QFN 4X4-32L package 11.2、Ultra-thin package: AW25072SFOR: FOWLP 2.367X2.367-36B 11.3、AW25072UQNR: QFN 4X4-32L package
AW25072S/U is a universal high-performance LED driver IC designed to drive up to an 18×4 LED matrix. The device integrates both analog dimming and PWM dimming control modes. For analog dimming, each current sink can be adjusted with 256 steps. For PWM dimming, each LED can be adjusted with 4096 steps. The device supports Auto-Breath-Pattern and has a flexible and efficient lighting effect programming function, which can reduce the resource occupation of the main controller. The device supports advanced EMI reduction techniques such as programmable analog CS slew rate adjustment, CS-Group delay and spread spectrum clock modulation. It also includes features like independent open/short detection, de-ghosting, over-temperature protection (OTP), and thermal roll-off for robust system operation. The device’s frame refresh rate can reach above 20 kHz, effectively preventing audible noise; the de-ghosting function is implemented via multi-gear negative voltage to protect LED beads from damage. It comes in a QFN 4X4-32L package and operates at 2.7V to 5.5V between -40°C and +105°C.

Technical documentation
Type
Title
Date
Datasheet DS_AW25072S_AW25072U_EN_V1.7   2026-04-09

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

Evaluation board

AW250XX_EVB_V1.1 — AW250XX_EVB_V1.1 is a small-sized matrix LED driver demonstration board from Awinic. When used in conjunction with the GUI, it can demonstrate the functions of matrix LEDs.

EVB evaluation board for use with Awinic small-sized matrix LED driver

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Software development

DRIVER OR LIBRARY

AW250XX_Drivers — Android and other drivers for AW250XX series

Android and other drivers for AW250XX series, including example code, porting guide, debugging guide, etc.

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APPLICATION SOFTWARE&FRAMEWORK

AW25072SQNR_GUI — AW25072SQNR product tuning GUI plugin

AW25072SQNR product tuning GUI plugin. Requires AwinicSCPV4 installed.

View options

DRIVER OR LIBRARY

AW250XX_Driver — Android and other drivers for AW250XX series

Android and other drivers for AW250XX series, including example code, porting guide, debugging guide, etc.

View options

APPLICATION SOFTWARE&FRAMEWORK

AwinicSCPV4_GUI — AwinicSCPV4 Intelligent Tuning Tool

AwinicSCPV4 is an intelligent tuning tool specifically designed for Awinic products, facilitating product configuration and debugging processes. Intuitive interface and user-friendly operation can help customers shorten development time and complete system integration quickly.

View options
Hardware development

Evaluation board

AW250XX_EVB_V1.1 — AW250XX_EVB_V1.1 is a small-sized matrix LED driver demonstration board from Awinic. When used in conjunction with the GUI, it can demonstrate the functions of matrix LEDs.

EVB evaluation board for use with Awinic small-sized matrix LED driver

View options
Software development

DRIVER OR LIBRARY

AW250XX_Drivers — Android and other drivers for AW250XX series

Android and other drivers for AW250XX series, including example code, porting guide, debugging guide, etc.

View options

APPLICATION SOFTWARE&FRAMEWORK

AW25072SQNR_GUI — AW25072SQNR product tuning GUI plugin

AW25072SQNR product tuning GUI plugin. Requires AwinicSCPV4 installed.

View options

DRIVER OR LIBRARY

AW250XX_Driver — Android and other drivers for AW250XX series

Android and other drivers for AW250XX series, including example code, porting guide, debugging guide, etc.

View options

APPLICATION SOFTWARE&FRAMEWORK

AwinicSCPV4_GUI — AwinicSCPV4 Intelligent Tuning Tool

AwinicSCPV4 is an intelligent tuning tool specifically designed for Awinic products, facilitating product configuration and debugging processes. Intuitive interface and user-friendly operation can help customers shorten development time and complete system integration quickly.

View options