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AWINIC(Shanghai Awinic Tech) AW21024QNR product image
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AWINIC(Shanghai Awinic Tech) AW21024QNRRoHS

Manufacturer
AWINIC(Shanghai Awinic Tech)Asian Brands
MPN
AW21024QNR
LCSC Part #
C2891574
Packaging
QFN-32-EP(4x4)
Customer #
Key Attributes
24-Channel Intelligent 8-Bit RGB LED Driver
Datasheetpdf iconAWINIC(Shanghai Awinic Tech) AW21024QNR
In-Stock: 4,133
4,133 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.605$ 0.61
10+$ 0.4856$ 4.86
30+$ 0.4259$ 12.78
100+$ 0.3662$ 36.62
500+$ 0.3307$ 165.35
1,000+$ 0.3114$ 311.40
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-32-EP(4x4)
Output Voltage0V~5.5V
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℃
Topology-
Number of Channels24
Type-
Output Current20mA
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

24-channel high precision constant current LED driver. Each channel has individual 8-bit DC current setting for color-mixing and 8-bit PWM current for brightness control. The maximum global current of each channel is recommended to be 50mA configured via internal 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. Can be turned off with minimum current consumption by pulling the EN pin low. Operates from 2.7V to 5.5V over the temperature range of -40°C to +85°C.

Features

AI Translation
  • 24-channel RGB LED Driver
  • Global 256-level DC current configuration
  • Individual 256-level PWM for dimming
  • Individual 256-level current for color-mixing
  • High-precision current sinks
  • Device-to-device error: ±5%
  • Channel-to-channel error: ±5%
  • EMI and audible noise reduction
  • Phase delay and phase inverting scheme
  • Spread spectrum function
  • Flexible LED lighting pattern control
  • LED open/short detection per channel
  • Auto power saving mode when all LEDs off > 32ms
  • Over-temperature protection
  • 400kHz I2C interface, 16 selectable addresses
  • Power supply: 2.7V~5.5V
  • QFN 4mmX4mmX0.85mm-32L package

Applications

AI Translation
  • Smart speaker
  • E-sports devices
  • Smart home appliance