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TI TLC59281DBQR
Compact and efficient LED driver
Brands: Texas Instruments
Mfr.Part #: TLC59281DBQR
Datasheet: TLC59281DBQR Datasheet (PDF)
Package/Case: SSOP (DBQ)-24
RoHS Status:
Stock Condition: 45 pcs, New Original
Product Type: LED Drivers
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.661 | $0.661 |
| 10 | $0.555 | $5.550 |
| 30 | $0.500 | $15.000 |
| 100 | $0.448 | $44.800 |
| 500 | $0.414 | $207.000 |
| 1000 | $0.398 | $398.000 |
In Stock:45 PCS
TLC59281DBQR General Description
The TLC59281DBQR is an 8-bit constant-current LED sink driver from Texas Instruments. It is designed to provide constant-current drive for LEDs in a wide range of applications such as backlighting, signage, and general lighting. This device features a serial interface that allows for easy communication with a microcontroller or other control system. It has a maximum output current of 35 mA per channel, with a total output current capability of 80 mA when used in high-power mode. The TLC59281DBQR also includes built-in thermal shutdown and open/short detection features to protect the device and LEDs from damage. It operates from a supply voltage range of 3 V to 5.5 V and is available in a small, space-saving SSOP package.
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| 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 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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TLC59281DBQR is an 8-channel constant-current LED driver with 8-bit grayscale PWM control, designed for driving up to 8 LEDs in parallel. It has a serial communication interface for controlling all channels individually. The chip is commonly used in LED display panels, signs, and lighting applications.
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Equivalent
Some equivalent products to the TLC59281DBQR chip are the TLC59281, TLC59281D, TLC59281DGQR, TLC59281DR, and TLC59281P chips. These are all 16-bit constant-current LED sink drivers with serial interface, designed for controlling LED displays and lighting applications. -
Features
The TLC59281DBQR is an 8-bit, constant-current, 16-channel 50 mA Darlington LED sink driver with a single-wire digital interface. It can operate over a wide voltage range and features a programmable global brightness control, low power consumption, and thermal shutdown protection, making it ideal for driving LEDs in display and backlighting applications. -
Pinout
The TLC59281DBQR is a 16-channel constant current LED sink driver with a pin count of 24. It is used for controlling and sinking LED currents for each channel. It features grayscale PWM brightness control and a serial interface for communication. -
Manufacturer
Texas Instruments is the manufacturer of the TLC59281DBQR. It is a global semiconductor design and manufacturing company headquartered in Dallas, Texas. Specializing in analog and digital technologies, Texas Instruments produces a wide range of products for the electronics industry, including integrated circuits, microcontrollers, and sensors. -
Application Field
The TLC59281DBQR is commonly used in various applications such as LED lighting, display backlighting, automotive interior lighting, and architectural lighting. It provides constant current drive for LEDs, PWM brightness control, and open/short LED detection, making it ideal for controlling multiple LED channels in different lighting fixtures and applications. -
Package
The TLC59281DBQR is a surface-mount package with 24 pins in a SSOP form. It has a size of 4.4mm x 7.8mm x 1.75mm.
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