TLC5947DAPG4
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- Mfr.Part #
- TLC5947DAPG4
- Manufacturer
- Texas Instruments
- Package / Case
- 32-PowerTSSOP (0.240, 6.10mm Width)
- Datasheet
- Download
- Description
- IC LED DRVR LINEAR 30MA 32HTSSOP
- Stock
- 1,104
- In Stock ：
- 1,104
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- Manufacturer :
- Texas Instruments
- Product Category :
- LED Drivers
- Max Power Dissipation :
- 5.318W
- Power Dissipation :
- 5.318W
- Surface Mount :
- yes
- Base Part Number :
- TLC5947
- Length :
- 11mm
- Terminal Form :
- Gull wing
- Number of Outputs :
- 24
- Pin Count :
- 32
- Min Input Voltage :
- 3V
- Number of Terminations :
- 32
- Internal Switch(s) :
- yes
- Height :
- 1.2mm
- Pbfree Code :
- yes
- Min Supply Voltage :
- 3V
- Low Level Output Current :
- 3mA
- Number of Functions :
- 1
- Type :
- Linear
- Mounting Type :
- Surface Mount
- Max Supply Voltage :
- 5.5V
- Supply Voltage :
- 3.3V
- Packaging :
- Tube
- Radiation Hardening :
- No
- Nominal Supply Current :
- 90mA
- Max Supply Current :
- 90mA
- High Level Output Current :
- -3mA
- Width :
- 6.2mm
- Frequency :
- 4MHz
- Peak Reflow Temperature (Cel) :
- 260
- Additional Feature :
- HTTP://WWW.TI.COM/LIT/ML/MPDS380/MPDS380.PDF
- Multiplexed Display Capability :
- No
- Applications :
- Backlight
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Power Supplies :
- 3.3/5V
- Output Characteristics :
- CONSTANT-CURRENT
- Voltage - Output :
- 30V
- Number of Segments :
- 24
- Package / Case :
- 32-PowerTSSOP (0.240, 6.10mm Width)
- ECCN Code :
- EAR99
- Factory Lead Time :
- 6 Weeks
- Lead Free :
- Lead Free
- Weight :
- 181.096754mg
- Terminal Position :
- Dual
- Output Current :
- 30mA
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~85°C TA
- Thickness :
- 1.15mm
- HTS Code :
- 8542.39.00.01
- fmax-Min :
- 30 MHz
- Max Input Voltage :
- 5.5V
- JESD-609 Code :
- e4
- Topology :
- Shift Register
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Pitch :
- 0.65mm
- Number of Pins :
- 32
- Input Characteristics :
- Standard
- Datasheets
- TLC5947DAPG4
LED Drivers Texas Instruments TLC5947DAPG4 Overview
The LED Drivers Texas Instruments TLC5947DAPG4 is a high-performance, linear LED driver specifically designed to meet the needs of sophisticated LED lighting systems. This driver is capable of delivering constant current to ensure uniform brightness, with a maximum current of 30 mA per channel across 24 channels. Its compact 32HTSSOP package allows for efficient space utilization in design, making it ideal for a wide range of applications that require precise LED intensity and color control. With its advanced thermal performance and integrated grayscale PWM dimming, the TLC5947DAPG4 offers enhanced flexibility and reliability, crucial for developing advanced LED lighting solutions. This product stands out in the market for its ability to support complex, multi-color LED configurations, driving innovation in LED technology.
TLC5947DAPG4 Features
This LED driver integrates several features that enhance its performance and suitability for demanding applications. It includes a 12-bit (4096 steps) grayscale PWM dimming control for each channel, which allows for fine control over lighting effects and brightness. The device operates from a 3V to 5.5V supply voltage, providing versatility in various power environments. Enhanced thermal management ensures reliable operation even under high power scenarios. Additionally, error detection and management capabilities safeguard the system against potential issues, enhancing overall system stability and longevity.
TLC5947DAPG4 Applications
- Architectural Lighting: Utilizes its multiple channel outputs and precise dimming capabilities to create dynamic and customizable lighting atmospheres in buildings and landscapes.
- Automotive Lighting: Employs its robust thermal performance and reliable brightness control for dashboard, backlighting, and external lighting applications, enhancing safety and aesthetics.
- Consumer Electronics: Supports applications in devices such as smartphones and TVs, where uniform and precise backlighting is critical for display quality.
- Commercial Signage: Takes advantage of its high-channel count and consistent current output to power large arrays of LEDs in advertising and informational displays, providing eye-catching brightness and color accuracy.
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