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TLC5941PWPR The Texas Instruments TLC5941PWPR is a 16-channel LED driver IC. It offers 12-bit grayscale and 6-bit dot correction for precise brightness control.
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TLC5941PWPR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TLC5941PWPR is a 16-channel LED driver IC. It offers 12-bit grayscale and 6-bit dot correction for precise brightness control.
✓ Total Stock: 1,445 pcs
$ Price Range: $1.27

TLC5941PWPR Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
1,096 pcs
On Request
1096 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
349 pcs
On Request
349 pcs On Request 1 On Request On Request 09+ On Request On Request
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TLC5941PWPR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TLC5941PWPR Description

Short technical summary and product information.

The TLC5941PWPR from Texas Instruments is a 16-channel, constant-current sink LED driver. It provides individually adjustable 4096-step grayscale PWM brightness control and 64-step constant-current sink for dot correction. This allows for precise adjustment of brightness variations between LED channels.

 

Key electrical specifications include a drive capability of up to 80 mA per channel, an operating voltage range of 3.0 V to 5.5 V for VCC, and LED power supply voltage up to 17 V. The device features a serial data interface with a data transfer rate of up to 30 MHz and offers 12-bit (4096 steps) grayscale and 6-bit (64 steps) dot correction.

 

Integrated error detection circuits include LED Open Detection (LOD) and Thermal Error Flag (TEF). The TLC5941PWPR is designed for applications such as monocolor, multicolor, and full-color LED displays, LED signboards, and display backlighting.

 

This component is available in a 28-HTSSOP package and is designed for surface mount applications. It operates within a temperature range of -40°C to 85°C.

TLC5941PWPR Quick Information

Product Type: LED Driver
Series: TLC5941
Canonical Name: TLC5941 16-Channel LED Driver with Dot Correction and Grayscale PWM Control
Subcategory: LED Display Drivers

TLC5941PWPR Compliance

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

TLC5941PWPR Estimated Pricing

Qty Low High
1+ $1.27 $1.27

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

TLC5941PWPR Features

  • 16 channels of constant-current LED driving.
  • 12-bit grayscale PWM brightness control.
  • 6-bit dot correction for channel adjustment.
  • Up to 80mA drive capability per channel.
  • Operates from -40°C to 85°C.

TLC5941PWPR Applications

  • Ideal for full-color LED displays.
  • Suitable for LED signboards.
  • Used in display backlighting.
  • Enables precise LED brightness control.

TLC5941PWPR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the TLC5941PWPR?

The TLC5941PWPR operates with a VCC range of 3.0 V to 5.5 V and supports LED power supply voltages up to 17 V.

How many channels does the TLC5941PWPR have?

The TLC5941PWPR features 16 output channels.

What is the maximum current output per channel?

Each channel can provide a maximum current of 80 mA.

What is the operating temperature range for this LED driver?

The TLC5941PWPR operates within a temperature range of -40°C to 85°C.

What type of package is the TLC5941PWPR supplied in?

The TLC5941PWPR is supplied in a 28-HTSSOP package designed for surface mounting.

What are the grayscale and dot correction resolutions?

It offers 12-bit (4096 steps) grayscale resolution and 6-bit (64 steps) dot correction resolution.

What is the data transfer rate of the TLC5941PWPR?

The typical data transfer rate for the TLC5941PWPR is 30 MHz.

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