TLC5949DBQ

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Mfr.Part #
TLC5949DBQ
Manufacturer
Texas Instruments
Package / Case
24-SSOP (0.154, 3.90mm Width)
Datasheet
Download
Description
IC LED DRVR LIN PWM 45MA 24SSOP
Stock
1,822
In Stock :
1,822

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Manufacturer :
Texas Instruments
Product Category :
LED Drivers
High Level Output Current :
-2mA
Length :
8.65mm
Max Supply Current :
40μA
Pbfree Code :
yes
Terminal Finish :
Nickel/Palladium/Gold (Ni/Pd/Au)
Applications :
Signage
Lifecycle Status :
ACTIVE (Last Updated: 5 days ago)
Factory Lead Time :
6 Weeks
ECCN Code :
EAR99
Mounting Type :
Surface Mount
Width :
3.9mm
Time@Peak Reflow Temperature-Max (s) :
NOT SPECIFIED
Output Current :
45mA
Terminal Form :
Gull wing
Type :
Linear
Terminal Position :
Dual
Number of Outputs :
16
RoHS Status :
ROHS3 Compliant
Input Characteristics :
Standard
Number of Pins :
24
Power Supplies :
3.3V
Thickness :
1.5mm
JESD-609 Code :
e4
Dimming :
PWM
Frequency :
33MHz
Current - Output / Channel :
45mA
Number of Segments :
4
Surface Mount :
yes
Peak Reflow Temperature (Cel) :
260
Base Part Number :
TLC5949
Packaging :
Tape and Reel (TR)
Topology :
Shift Register
Operating Temperature :
-40°C~85°C TA
Number of Terminations :
24
fmax-Min :
33 MHz
HTS Code :
8542.39.00.01
Low Level Output Current :
2mA
Supply Voltage :
3.3V
Moisture Sensitivity Level (MSL) :
2 (1 Year)
Terminal Pitch :
0.635mm
Number of Functions :
1
Operating Supply Voltage :
3.6V
Internal Switch(s) :
yes
Lead Free :
Lead Free
Qualification Status :
Not Qualified
Output Characteristics :
CONSTANT-CURRENT
Height :
1.75mm
Voltage - Supply (Min) :
3V
Package / Case :
24-SSOP (0.154, 3.90mm Width)
Voltage - Output :
10V
Datasheets
TLC5949DBQ
Introducing LED Drivers Texas Instruments TLC5949DBQ from Chip IC,where excellence meets affordability. This product stands out with its Mounting Type:Surface Mount, Type:Linear, Number of Pins:24, Base Part Number:TLC5949, Operating Temperature:-40°C~85°C TA, Number of Terminations:24, Package / Case:24-SSOP (0.154, 3.90mm Width), TLC5949DBQ pinout, TLC5949DBQ datasheet PDF, TLC5949DBQ amp .Beyond LED Drivers Texas Instruments TLC5949DBQ ,we also offer AL5809-120P1-7, AL5809-100P1-7, AP5724WG-7, Our vast inventory has you covered. Contact us now for immediate solutions.

Texas Instruments TLC5949DBQ


LED Drivers Texas Instruments TLC5949DBQ Overview

The Texas Instruments TLC5949DBQ is a sophisticated, highly integrated IC designed specifically for LED driving applications, making it an ideal solution for designers looking to efficiently control multiple LEDs with precision and enhanced functionality. This LED driver utilizes linear and PWM dimming capabilities, capable of driving up to 16 LEDs with a constant current up to 45mA per channel. The TLC5949DBQ is encapsulated in a compact 24-SSOP package, offering a robust blend of performance and size that caters to a wide range of lighting applications. With its advanced error detection features and thermal shutdown mechanism, this driver ensures reliability and long-lasting performance, making it a key component for developing advanced lighting solutions.

TLC5949DBQ Features

The TLC5949DBQ from Texas Instruments stands out with its extensive feature set, which includes 16 channels of constant current sink drivers, each programmable up to 45mA. Its PWM brightness control allows for precise light output adjustments, enhancing the visual experience in various applications. The IC also supports dot correction, a critical feature for achieving uniform brightness across all connected LEDs. Additionally, the device incorporates safety features such as thermal shutdown and LED open detection, ensuring safe and reliable operation under diverse conditions.

TLC5949DBQ Applications

  • Automotive Lighting: Utilized in dashboard, tail, and indicator lights to provide consistent brightness and long-lasting performance.
  • Commercial Signage: Drives LEDs in commercial billboards and signages, offering dynamic control over brightness and color consistency.
  • Architectural Lighting: Applied in both interior and exterior architectural projects to achieve energy-efficient and aesthetically pleasing illumination.
  • Consumer Electronics: Used in backlighting applications for TVs, laptops, and mobile phones, ensuring optimal brightness and enhanced display quality.
  • General Lighting: Fits perfectly in general illumination solutions for both residential and commercial spaces, supporting energy savings and reduced maintenance.
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