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AW2016AQNR

3-Channel LED Drivers With Auto Charging Indicator

Datasheet :
Preview - AW2016AQNR - Datasheet
Ref.Price
  • 1-99￥3.85
  • 100-249￥3.16
  • 250-499￥2.54
  • 500-999￥2.00
  • 1000+￥1.54

Product details

Channel 3
Global Current Level 4
Current Levels for Color-Mixing 16
Current Levels for Dimming 256
Charging Indicator On
Control Interface IIC
Power Supply (Max) (V) 5.5
Global Max Current(mA) 30
IO Level (V) 1.8
Audio Sync. NO
Power Supply (Min) (V) 2.5
Auto Breath YES
Temperature -40℃~85℃
Topology Linear
Package (mm) QFN 1.2X1.2-8L
QFN 1.2X1.2-8L
3-channel constant current LED drivers
4-level global maximum current: 5mA, 10mA, 15mA, 30mA
16-level individual current for each LED, 4096 mixed-color available
256-level individual PWM dimming
Automatic breathing light
Three independent pattern controllers
Individual and sync control selectable
Support charging indication under low battery voltage condition
Directly start up breathing light on LED1 via pulling pin CHRG up to high
AW2016: LED1 breathing with 4.5s period, max output current 6mA
AW2016A: LED1 always on, output current 3mA
LED current accuracy: ±3%
LED matching accuracy: ±3%
Low dropout voltage: 50mV
Shutdown control by pulling down pin SCL
400kHz I2C interface (address: 0x64), interface voltage 1.8V~3.3V
Single power supply, 2.5V~5.5V
QFN 1.2mm×1.2mm×0.37mm-8L package
AW2016/AW2016A is a three channels constant current LED driver with auto charging indication function. The max output current is 4-level selectable (5mA/10mA/15mA/30mA). The driving current of each LED is 16 levels configurable so as to achieve 4096 color mixing. The 256-level exponential PWM creates fine and smooth dimming effect even in low brightness.
AW2016 can provide auto charging indication under the condition of low battery voltage. When the voltage of battery is too low, and the I2C interface halts, the internal pattern controller will be activated by pin CHRG being pulled high, and pin LED1 of AW2016 will output breathing lighting with period of 4.5s and max 6mA current. LED1 of AW2016A will be always on with 3mA constant current.
AW2016/AW2016A contain three independent pattern controllers. Three LEDs can be controlled to work synchronously or individually according to different applications.
A 400kHz I2C interface is provided with 1.8V~3.3V interface voltage. The QFN 1.2mm×1.2mm×0.37mm-8L package occupies very small PCB area.

Technical documentation
Type
Title
Date
Datasheet DS_AW2016_EN_V1.3   2023-10-25
Product Design Guide AW2016X Software Design Guide   2025-02-07
Product Design Guide AW20XX Hardware Design Guide   2025-01-24

Design & development

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

Hardware development

Evaluation board

3LED EVB V1.1 — EVB evaluation board for Awinic's 3-channel breathing LED drivers

The 3LED EVB V1.1 is an EVB evaluation board for Awinic's 3-channel breathing LED drivers, capable of demonstrating 3-channel breathing LED.

View options
Software development

DRIVER OR LIBRARY

AW2016_Driver_QCOM_v1.0.3 — Android Driver for AW2016

AW2016 Driver，includeing sample code,porting guide,debugging guide etc

View options

APPLICATION SOFTWARE&FRAMEWORK

Breathing_LED — 3led Tunning Tools

3led 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

View options

DRIVER OR LIBRARY

AW20XX_Driver — Android and other drivers for AW20XX series

Android and other drivers for AW20XX series, including example code, porting guide, etc.

View options
Hardware development

Evaluation board

3LED EVB V1.1 — EVB evaluation board for Awinic's 3-channel breathing LED drivers

The 3LED EVB V1.1 is an EVB evaluation board for Awinic's 3-channel breathing LED drivers, capable of demonstrating 3-channel breathing LED.

View options
Software development

DRIVER OR LIBRARY

AW2016_Driver_QCOM_v1.0.3 — Android Driver for AW2016

AW2016 Driver，includeing sample code,porting guide,debugging guide etc

View options

APPLICATION SOFTWARE&FRAMEWORK

Breathing_LED — 3led Tunning Tools

3led 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

View options

DRIVER OR LIBRARY

AW20XX_Driver — Android and other drivers for AW20XX series

Android and other drivers for AW20XX series, including example code, porting guide, etc.

View options