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TLC5958RTQT The Texas Instruments TLC5958RTQT is a 48-channel LED driver with 16-bit Enhanced Spectrum Pulse Width Modulation (ES-PWM). It offers a constant current sink output and is suitable for signage applications.
Mfr Part #:

TLC5958RTQT

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TLC5958RTQT is a 48-channel LED driver with 16-bit Enhanced Spectrum Pulse Width Modulation (ES-PWM). It offers a constant current sink output and is suitable for signage applications.
✓ Total Stock: 9,866 pcs
$ Price Range: $3.99

TLC5958RTQT Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
9,516 pcs
On Request
9516 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
350 pcs
On Request
350 pcs On Request 1 On Request On Request 18PB On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TLC5958RTQT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Number of Outputs
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TLC5958RTQT Description

Short technical summary and product information.

The TLC5958RTQT from Texas Instruments is a 48-channel LED driver designed for applications requiring precise LED control. It features 16-bit Grayscale (GS) control with Multiplexed Enhanced Spectrum (ES) PWM, providing 512 analog dimming steps for detailed brightness adjustments.

 

This linear LED driver supports a constant current sink output with a capability of 25mA at 5VCC and 20mA at 3.3VCC. It includes features such as LED Open Detection (LOD), Thermal Shut Down (TSD), and Short Protection (ISP) for enhanced reliability. The device operates over a temperature range of -40°C to +85°C.

 

Packaged in a 56-QFN (8x8 mm) with a Surface Mount type, the TLC5958RTQT is designed for ease of integration into various electronic designs. It supports a 32-multiplexing configuration and has a data transfer rate of up to 25MHz, making it suitable for dynamic display applications.

TLC5958RTQT Quick Information

Product Type: LED Driver
Canonical Name: TLC5958RTQT 48-Channel, 16-Bit ES-PWM LED Driver
Subcategory: LED Display Drivers

TLC5958RTQT Compliance

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

TLC5958RTQT Estimated Pricing

Qty Low High
1+ $3.99 $3.99

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

TLC5958RTQT Features

  • 48 channels constant current sink output.
  • 16-bit Enhanced Spectrum PWM control.
  • Up to 25mA sink current capability.
  • Wide operating temperature range.
  • Surface mount 56-QFN package.

TLC5958RTQT Applications

  • Ideal for LED display applications.
  • Suitable for signage and illumination.
  • Provides precise LED brightness control.
  • Supports dynamic display requirements.

TLC5958RTQT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the TLC5958RTQT?

-40°C to +85°C.

What is the package type of the TLC5958RTQT?

56-VFQFN Exposed Pad (56-QFN 8x8).

What is the supply voltage for the TLC5958RTQT?

3V.

How many channels does the TLC5958RTQT have?

48 channels.

What is the maximum output current per channel?

25mA.

Does the TLC5958RTQT support grayscale control?

Yes, 16-bit grayscale PWM control.

What is the data transfer rate of the shift register interface?

25MHz.

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