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AW36428FCR

inductorless, single Channel 1.5A Flash LED Driver

Datasheet :
Preview - AW36428FCR - Datasheet
Ref.Price
  • 1-99￥3.04
  • 100-249￥2.49
  • 250-499￥2.01
  • 500-999￥1.58
  • 1000+￥1.22

Product details

Channel 1
Control Interface IIC
Current (Max) (A) 1.5
Torch Current (Max) (A) 0.375
Flash Current Accuracy (%) 10
Flash Timer (Min) (s) 0.04
Flash Timer (Max) (s) 1.6
IO Level (V) 1.8
Temperature -40℃~85℃
Indicator mode NO
Package (mm) FCQFN 1.6X1.2-10L
FCQFN 1.6X1.2-10L
• 1.5A Accurate and Programmable LED Current Source
➢Flash：5.86mA~1.5A，256 levels 5.86mA/level
➢Torch：1.46mA~375mA，256 levels 1.46mA/level
➢Flash Timeout：40ms~1.6s，16 levels
• Optimized Flash LED Current During Low Battery Conditions (IVFM)
• Grounded Cathode LED Operation for Improved Thermal Management
• Small Total Solution Size: < 4mm2
• Hardware Strobe Enable (STROBE)
• Input Voltage Range from 2.7V to 5.5V
• 400kHz I2C：AW36428（I2C Address=0x63）
• 0.4mm Pitch，FCQFN-10L Package
The AW36428 is a inductorless single channel 1.5A Flash LED driver that provides a high level of adjustability within a ultra-small solution size. The AW36428 can produce up to 1.5 A of LED flash current or up to 375 mA of torch current. The AW36428 provides IVFM protection mode to prevent system reset or shutdown under low battery condition. The AW36428 is controlled via an I2C-compatible interface. The main features of the AW36428 include: flash / torch / IR current, flash timeout duration and IVFM. The AW36428 also provides hardware flash pin (STROBE) to control flash event. The device operates over a –40°C to +85°C ambient temperature range. The AW36428 is available in small 0.4mm pitch 1.6mm×1.2mm FCQFN-10L package.

Technical documentation
Type
Title
Date
Datasheet DS_AW36428_EN_V1.3   2023-06-06

Design & development

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

Hardware development

Evaluation board

Flash Driver EVB V1.1 — Flash Driver EVB V1.1 is paired with GUI tools to achieve functional demonstrations and performance evaluations.

Flash Driver EVB V1.1 is an flash evaluation board used to demonstrate and test flash and flashlight modes.

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Software development

DRIVER OR LIBRARY

AW36428_Driver — Android and other drivers for AW36428 series

Android and other drivers for AW36428 series,including sample code,configuration files,porting guide,etc

View options
Hardware development

Evaluation board

Flash Driver EVB V1.1 — Flash Driver EVB V1.1 is paired with GUI tools to achieve functional demonstrations and performance evaluations.

Flash Driver EVB V1.1 is an flash evaluation board used to demonstrate and test flash and flashlight modes.

View options
Software development

DRIVER OR LIBRARY

AW36428_Driver — Android and other drivers for AW36428 series

Android and other drivers for AW36428 series,including sample code,configuration files,porting guide,etc

View options