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
- Lead Free :
- Lead Free
- fmax-Min :
- 30 MHz
- Max Supply Voltage :
- 5.5V
- Internal Switch(s) :
- yes
- Terminal Position :
- QUAD
- Interface :
- Serial
- Power Dissipation :
- 3.482W
- Number of Terminations :
- 32
- Voltage - Output :
- 3V~15V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Display Mode :
- DOT MATRIX
- Width :
- 5mm
- Max Input Voltage :
- 5.5V
- Height :
- 1mm
- Pbfree Code :
- yes
- Applications :
- Signage
- Low Level Output Current :
- 1mA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Current :
- 60mA
- Number of Functions :
- 1
- Input Characteristics :
- Standard
- REACH SVHC :
- No SVHC
- ECCN Code :
- EAR99
- Min Supply Voltage :
- 3V
- Number of Segments :
- 16
- Mounting Type :
- Surface Mount
- Frequency :
- 30MHz
- Packaging :
- Tape and Reel (TR)
- Supply Voltage :
- 3.3V
- Switching Frequency :
- 33MHz
- Radiation Hardening :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 6 Weeks
- Thickness :
- 900μm
- High Level Output Current :
- -1mA
- Termination :
- SMD/SMT
- Weight :
- 71.809342mg
- Power Supplies :
- 3.3/5V
- Topology :
- Shift Register
- Number of Outputs :
- 16
- Length :
- 5mm
- Number of Pins :
- 32
- RoHS Status :
- ROHS3 Compliant
- Max Supply Current :
- 60mA
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Max Power Dissipation :
- 3.482W
- Operating Temperature :
- -40°C~85°C TA
- Surface Mount :
- yes
- Output Characteristics :
- CONSTANT-CURRENT
- Nominal Supply Current :
- 60mA
- Base Part Number :
- TLC5944
- Multiplexed Display Capability :
- No
- Min Input Voltage :
- 3V
- HTS Code :
- 8542.39.00.01
- Pin Count :
- 32
- Package / Case :
- 32-VFQFN Exposed Pad
- JESD-609 Code :
- e4
- Type :
- Linear
- 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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