TLC59284DBQR

Name: TLC59284DBQR
Rating: 4.5 (10 reviews)

LED Lighting Drivers 16CH Constant Current LED Dvr

2,757 Effective Inventory

TLC59284DBQR

Effective Inventory2,757

LED Lighting Drivers 16CH Constant Current LED Dvr

Manufacturer Part # : TLC59284DBQR
Package/Case: SSOP-24
Brand: Texas Instruments
Product Categories : LED Drivers

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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About Shipping

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About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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TLC59284DBQR DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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Please submit RFQ for TLC59284DBQR or email to us: Email: [email protected], we will contact you in 12 hours.

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Details

Texas Instruments presents the TLC59284DBQR, a cutting-edge 16-channel constant-current LED driver IC that revolutionizes the display and lighting industry. This state-of-the-art IC operates within a broad voltage range of 3V to 5.5V, making it compatible with a wide array of power supply configurations for enhanced flexibility. Featuring 16-channel capability, the TLC59284DBQR allows for the individual control of up to 16 LEDs, enabling the creation of dynamic lighting patterns and effects. With a convenient serial interface, such as SPI or I2C, this IC simplifies communication with microcontrollers and external devices, streamlining integration into complex systems. The TLC59284DBQR boasts internal current control to ensure consistent brightness and protect LEDs from potential overcurrent issues. Additionally, it includes thermal shutdown and short-circuit protection mechanisms to increase system reliability and safety. Compact in size and energy-efficient, this driver IC is the ideal choice for space-limited and power-conscious applications

Key Features

A high-efficiency, low-power LED driver
Designed for use in displays and signage
Precision grayscale PWM control with thermal shutdown protection

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Features	ON/OFF LED Driver	Data transfer rate (typ) (MHz)	35
Ch to ch accuracy (typ) (±%)	1	Rating	Catalog
Operating temperature range (°C)	-40 to 85

FAQs

What is TLC59284DBQR?

The TLC59284DBQR is a 16-channel constant-current LED sink driver designed by Texas Instruments. It is ideal for driving a wide range of LED lighting applications, such as signage, decorative lighting, and display panels.

How Does TLC59284DBQR Work?

The TLC59284DBQR works by providing constant current sink capabilities to drive LEDs with high precision and efficiency. It features 16 open-drain constant-current outputs with individual LED brightness control, allowing dynamic lighting effects. The device can be daisy-chained for larger LED array applications.

How Many Pins does TLC59284DBQR have and What are the Functions of the Pinout Configuration?

The TLC59284DBQR is housed in a 24-pin SSOP (Shrink Small Outline Package) package. The pinout configuration includes:

VCC: Power supply pin.
GND: Ground pin.
SDI: Serial data input for control and data programming.
SCK: Serial clock input for data synchronization.
BLANK: Blanking control input for PWM dimming control.
LE: Latch enable input for data transfer to the output registers.
OUT0-OUT15: Constant-current output pins for driving LEDs.

What are the Pros and Cons of TLC59284DBQR?

Pros:

High Resolution Control: Provides individual brightness control for each LED, enabling dynamic and precise lighting effects.
Efficient LED Driving: Offers constant-current sink outputs for optimal LED performance and longevity.
Daisy-Chain Capability: Can be daisy-chained for cascading multiple devices to drive larger LED arrays.
Serial Interface: Supports a serial interface for easy and flexible control of LED patterns.
Thermal Shutdown Protection: Includes thermal shutdown protection for safe operation.

Cons:

Complexity: Requires understanding of LED drive current and voltage requirements for proper configuration.
External Components: May need additional external components, such as current-limiting resistors or decoupling capacitors, for certain LED configurations.

Are There Any Equivalents/Alternatives to TLC59284DBQR for Recommendation?

The TLC5947 from Texas Instruments is a similar 24-channel constant-current LED driver with additional features.
Alternatives to the TLC59284DBQR include the STP16CP05 from STMicroelectronics and the AS1130 from ams AG.

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TLC59284DBQR

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