Mfr Part #:

TLC59281RGER

The TLC59281RGER is a 16-channel, constant-current LED driver from Texas Instruments. It offers a 35mA capability per channel and operates at a 35MHz data transfer rate.

✓ Total Stock: 27,555 pcs

$ Price Range: $0.51

TLC59281RGER Available from 4 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Smaxon Electronics ✓ Non-Authorised Inventory information	15,000 pcs On Request	15000 pcs	On Request	1	On Request	On Request	21+	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	8,098 pcs On Request	8098 pcs	On Request	1	On Request	On Request	21+	On Request	On Request
PROSOFT ELECTRONICS ✓ Non-Authorised Inventory information	3,000 pcs On Request	3000 pcs	On Request	1	On Request	On Request	16+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,457 pcs On Request	1457 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

TLC59281RGER Description

Short technical summary and product information.

The Texas Instruments TLC59281RGER is a 16-channel, constant-current sink LED driver designed for various illumination applications. Each channel can be individually controlled on/off via serial data. The constant-current output for all 16 channels is set by a single external resistor, simplifying design and component count.

This linear LED driver features a high data transfer rate of 35MHz and a fast 10ns switching transient time, making it suitable for dynamic display applications. It supports LED power-supply voltages up to 17V and operates within a VCC range of 3.0V to 5.5V. The device boasts excellent accuracy, with channel-to-channel and device-to-device accuracy both at ±1%.

Packaged in a 24-VQFN (4x4 mm) surface-mount package, the TLC59281RGER is designed for efficient integration into compact electronic systems. Its operating temperature range is -40°C to +85°C, ensuring reliable performance in diverse environmental conditions. Applications include LED video displays, message boards, and general illumination systems.

The device utilizes CMOS logic level I/O and includes an internal switch. Its topology is based on a shift register, allowing for flexible control of the 16 output channels.

TLC59281RGER Quick Information

Product Type: LED Driver

Series: TLC59281

Canonical Name: TLC59281RGER 16-Channel Constant-Current LED Driver

Subcategory: Linear

TLC59281RGER Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TLC59281RGER Estimated Pricing

Qty	Low	High
1+	$0.51	$0.51

Estimated market price range - modelled values for guidance only, not live distributor offers.

TLC59281RGER Features

16-channel constant-current LED driver.
35mA capability per channel.
±1% channel-to-channel accuracy.
35MHz data transfer rate.
Operates -40°C to 85°C.

TLC59281RGER Applications

Suitable for LED video displays.
Used in message board applications.
Ideal for general illumination.
Supports high-speed switching.

TLC59281RGER FAQs

5 frequently asked questions generated from this part’s specifications.

What is the operating temperature range for the TLC59281RGER?

The operating temperature range is -40°C to 85°C.

What package type is the TLC59281RGER available in?

The TLC59281RGER is available in a 24-VQFN Exposed Pad package.

What is the constant current capability per channel?

The constant current capability per channel is 35mA.

What is the data transfer rate of the TLC59281RGER?

The data transfer rate is 35MHz.

How many channels does the TLC59281RGER have?

The TLC59281RGER has 16 channels.

TLC59281RGER Alternate Parts

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TLC59281RGET

Texas Instruments

The Texas Instruments TLC59281RGET is a 16-channel, constant-current sink LED driver. It offers 35mA capability per channel and operates with a 3V supply voltage.

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TLC5928RGER