AWINIC AW9109
AW9109 integrates a SRAM program-controlled 9 l max 24.5mA Internal ASP with 256*16bit SRAM Programmable to Achieve Custom Light Effect 256-level Linear/Logarithmic PWM Dimming,9 bits PWM resolution tia LED driver. Each LED is 8-level driver current selectable with dimming independently controlled by external MCU or internal 256word*16bit SRAM program.| Part No. | AW9109 |
|---|---|
| Datasheet | AW9109 Download |
| Manufacturer |  AWINIC |
| Description | 9 Programmable LED Driver |
| Buy | Stock & Price |
FEATURES
● 8-level LED Maximum Current for each LED,GENERAL DESCRIPTION
AW9109 integrates a SRAM program-controlled 9 l max 24.5mA● Internal ASP with 256*16bit SRAM
● Programmable to Achieve Custom Light Effect
● 256-level Linear/Logarithmic PWM Dimming,9 bits PWM resolution tia LED driver. 9 LED driver uses common anode current source and PWM dimming.
● Compatible I2C Interface, VIO: 1.8V ~ 3.3V
● Single Power Supply, Voltage Range: 3.0V ~ 4.5V
● QFN 3mm×3mm×0.75mm- 20L Package Compatible I2C interface of 400kHz fast mode is n provided. It requires only 3.0V-4.5V single power e supply.
APPLICATIONS
Mobile Phones, MID Portable Media Player Home Appliances nfid o TYPICAL APPLICATION CIRCUIT MCU/BB VBAT C VIO icVBAT 1mF AD GND LED1 LED2 LED3 in SCL SDA 4.7kΩ x3 GND LED4 GND LED5 AW9109 LED6 SCL SDA LED7 INTN wGPO a INTN PDN LED8 LED9 Figure 1 AW9109 Typical Application Circuit All trademarks are the property of their respective owners. 1 Copyright © 2017 SHANGHAI AWINIC TECHNOLOGY CO., LTD AW9109 Feb.
