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TLC5941PWPG4 The Texas Instruments TLC5941PWPG4 is a 16-channel LED driver featuring 12-bit grayscale and 6-bit dot correction. It offers a constant-current sink capability up to 80mA per channel.
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TLC5941PWPG4

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TLC5941PWPG4 is a 16-channel LED driver featuring 12-bit grayscale and 6-bit dot correction. It offers a constant-current sink capability up to 80mA per channel.
✓ Total Stock: 22,600 pcs
$ Price Range: $0.17

TLC5941PWPG4 Available from 1 distributor

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✓ Non-Authorised
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Romaks Technologies ✓
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22,600 pcs
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TLC5941PWPG4 Specifications Quick View

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TLC5941PWPG4 Description

Short technical summary and product information.

The TLC5941PWPG4 from Texas Instruments is a 16-channel, constant-current sink LED driver designed for various display applications. It provides individual adjustment for each channel with a 4096-step grayscale PWM brightness control and a 64-step constant-current sink for dot correction.

 

This device supports a maximum output current of 80mA per channel and operates with a supply voltage range of 3.0V to 5.5V, with the LED power supply voltage capable of reaching up to 17V. The TLC5941PWPG4 features a serial data interface and a data transfer rate of up to 30MHz, making it suitable for high-speed applications.

 

Key features include LED open detection and thermal error flag for enhanced reliability. The operating temperature range is -40°C to 85°C. It is available in a 28-HTSSOP package, suitable for surface mount applications.

 

Applications include monocolor, multicolor, and full-color LED displays, LED signboards, and display backlighting.

TLC5941PWPG4 Quick Information

Product Type: LED Driver
Canonical Name: TLC5941PWPG4 16-Channel LED Driver
Subcategory: LED Display Drivers

TLC5941PWPG4 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TLC5941PWPG4 Estimated Pricing

Qty Low High
1+ $0.17 $0.17

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

TLC5941PWPG4 Features

  • 16 channels with constant-current sink.
  • 12-bit grayscale PWM control.
  • 6-bit dot correction for brightness.
  • Up to 80mA output current per channel.
  • Operates from -40°C to 85°C.

TLC5941PWPG4 Applications

  • Ideal for LED displays.
  • Used in LED signboards.
  • Suitable for display backlighting.
  • Supports multicolor LEDs.
  • Enables full-color LED applications.

TLC5941PWPG4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the TLC5941PWPG4?

The nominal operating voltage is 3V, with a VCC supply range of 3V to 5.5V.

What package is the TLC5941PWPG4 available in?

The device is available in a 28-HTSSOP surface-mount package.

What is the operating temperature range of the TLC5941PWPG4?

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

What is the maximum output current per channel?

80mA.

What is the data transfer rate of the TLC5941PWPG4?

30MHz typical.

What is the grayscale PWM resolution?

4096 steps (12-bit).

Does the TLC5941PWPG4 support dot correction?

Yes, with 64 steps (6-bit) dot correction.

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