TLC5944RHBT
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- Mfr.Part #
- TLC5944RHBT
- Manufacturer
- Texas Instruments
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRIVER LINEAR 60MA 32VQFN
- Stock
- 6,874
- In Stock ：
- 6,874
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- Manufacturer :
- Texas Instruments
- Product Category :
- LED Drivers
- Type :
- Linear
- Frequency :
- 30MHz
- Number of Functions :
- 1
- Topology :
- Shift Register
- Number of Terminations :
- 32
- Max Supply Voltage :
- 5.5V
- Surface Mount :
- yes
- fmax-Min :
- 30 MHz
- Max Supply Current :
- 60mA
- Base Part Number :
- TLC5944
- Number of Outputs :
- 16
- Terminal Position :
- QUAD
- Min Input Voltage :
- 3V
- Pin Count :
- 32
- Package / Case :
- 32-VFQFN Exposed Pad
- Output Current :
- 60mA
- Packaging :
- Tape and Reel (TR)
- Termination :
- SMD/SMT
- Pbfree Code :
- yes
- Max Input Voltage :
- 5.5V
- Lead Free :
- Lead Free
- Length :
- 5mm
- JESD-609 Code :
- e4
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Number of Pins :
- 32
- Voltage - Output :
- 3V~15V
- Min Supply Voltage :
- 3V
- High Level Output Current :
- -1mA
- Multiplexed Display Capability :
- No
- Interface :
- Serial
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Radiation Hardening :
- No
- Applications :
- Signage
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Max Power Dissipation :
- 3.482W
- Peak Reflow Temperature (Cel) :
- 260
- Input Characteristics :
- Standard
- Weight :
- 71.809342mg
- Thickness :
- 900μm
- Number of Segments :
- 16
- Power Supplies :
- 3.3/5V
- Display Mode :
- DOT MATRIX
- Width :
- 5mm
- Operating Temperature :
- -40°C~85°C TA
- Supply Voltage :
- 3.3V
- ECCN Code :
- EAR99
- Output Characteristics :
- CONSTANT-CURRENT
- Switching Frequency :
- 33MHz
- Power Dissipation :
- 3.482W
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Internal Switch(s) :
- yes
- Nominal Supply Current :
- 60mA
- Height :
- 1mm
- RoHS Status :
- ROHS3 Compliant
- Low Level Output Current :
- 1mA
- HTS Code :
- 8542.39.00.01
- REACH SVHC :
- No SVHC
- Datasheets
- TLC5944RHBT
LED Drivers Texas Instruments TLC5944RHBT Overview
Introducing the LED Drivers Texas Instruments TLC5944RHBT, a high-performance integrated circuit specifically designed for sophisticated LED driving applications. This product by Texas Instruments stands out for its ability to efficiently manage power and control to LED arrays with precision. The TLC5944RHBT supports 16 channels of constant-current sink drivers, each capable of delivering up to 60 mA. This makes it highly suitable for large-scale LED installations requiring consistent brightness and extended operational life. Its compact 32-VQFN package ensures that it can be integrated into a variety of design frameworks, particularly where space is at a premium. Ideal for businesses seeking reliable and scalable LED driving solutions, the TLC5944RHBT enhances product designs while ensuring energy efficiency.
TLC5944RHBT Features
The TLC5944RHBT boasts several key features including programmable PWM outputs, a dot correction feature, and thermal shutdown capability. Each channel can be individually adjusted via an external resistor, allowing precise control over LED brightness and color accuracy. Furthermore, its integrated error detection system ensures reliable operation by monitoring voltage drops and other potential issues in real-time.
TLC5944RHBT Applications
- Automotive Lighting: Enhances the functionality and safety of automotive lighting systems by providing precise control over tail lights and indicators.
- Commercial Signage: Ideal for driving LED panels used in billboards and commercial displays, ensuring consistent luminosity and color across all usage scenarios.
- Architectural Lighting: Used in architectural features that require varied and dynamically controlled lighting setups, contributing to both aesthetics and functionality.
- General Illumination: Suitable for general purpose lighting in residential and commercial spaces, offering energy efficiency and reduced maintenance costs.
- Entertainment Lighting: Powers stage and event lighting, allowing for intricate light shows with multiple colors and intensities.
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