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AWINIC(Shanghai Awinic Tech) AW21009QNR product image
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AWINIC(Shanghai Awinic Tech) AW21009QNRRoHS

Manufacturer
AWINIC(Shanghai Awinic Tech)Asian Brands
MPN
AW21009QNR
LCSC Part #
C5162564
Packaging
QFN-20L-EP(3x3)
Customer #
Key Attributes
9-channel RGB LED Driver with I²C Interface
Datasheetpdf iconAWINIC(Shanghai Awinic Tech) AW21009QNR
In-Stock: 1,311
1,311 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.4476$ 0.45
10+$ 0.3532$ 3.53
30+$ 0.3125$ 9.38
100+$ 0.2621$ 26.21
500+$ 0.2181$ 109.05
1,000+$ 0.2051$ 205.10
Standard Packaging6000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers ICs
ManufacturerAWINIC(Shanghai Awinic Tech)
PackagingQFN-20L-EP(3x3)
Output Voltage-
FeaturesOver-Temperature Protection (OTP);LED open-circuit protection;Short Circuit Protection
Frequency - Switching-
Switch Tube (Built-In/External)-
Voltage - Input(AC)-
Operating temperature-40℃~+85℃
Number of Channels9
Topology-
Type-
Output Current40mA
Voltage - Input(DC)2.7V~5.5V
Constant Current Accuracy5%
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging6000
Sales UnitPiece

Introduction

AI Translation

9-channel RGB LED Driver Global 256-levels DC current configuration Individual 4096-levels PWM for dimming Individual 256-levels current for color-mixing Dither function High-precision current sinks Device-to-device error: ±5% V Channel-to-channel error: ±5% EMI and audible noise reduction Phase delay and phase inverting scheme V Slew rate control function Flexible LED lighting pattern control. AW21009 is a 9-channel multi-function LED driver. Each channel has individual 8-bit DC current setting for color-mixing and maximum 12-bit PWM resolution for brightness control. The global current of each channel is recommended to be 40mA configured via register and external Resistor REXT. Group control mode, autonomous breathing pattern and rapid RGB control mode are provided for flexible, high efficiency lighting effect programming and fast display updating. Programmable phase-shifting and spread spectrum technology are utilized to reduce EMI and audible noise caused by MLCC when LEDs turn on or off simultaneously. AW21009 can be turned off with minimum current consumption by either pulling the EN pin low or using the software shutdown feature. AW21009 is available in QFN 3mmX3mmX0.75mm-20L package. It operates from 2.7V to 5.5V over the temperature range of -40°C to +85°C.

Features

AI Translation
  • 9-channel RGB LED Driver
  • Global 256-levels DC current configuration
  • Individual 4096-levels PWM for dimming
  • Individual 256-levels current for color-mixing
  • Dither function
  • High-precision current sinks
  • Device-to-device error: ±5% V
  • Channel-to-channel error: ±5%
  • EMI and audible noise reduction
  • Phase delay and phase inverting scheme V
  • Slew rate control function
  • Flexible LED lighting pattern control
  • LED open/short detection per channel
  • Auto power save mode when all LEDs off > 32ms
  • Under voltage lock out and over temperature protection
  • 1MHz I2C interface, 4 selectable addresses: 20h, 21h, 24h, 25h
  • Power supply: 2.7V~5.5V
  • QFN 3mmX3mmX0.75mm-20L package

Applications

AI Translation
  • Cell Phone
  • Keyboard
  • PDA/MP3/MP4/CD/Mini display
  • Smart home appliance