TLC5943PWP
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- Mfr.Part #
- TLC5943PWP
- Manufacturer
- Texas Instruments
- Package / Case
- 28-PowerTSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC LED DRVR LINEAR 50MA 28HTSSOP
- Stock
- 24,830
- In Stock ：
- 24,830
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- Manufacturer :
- Texas Instruments
- Product Category :
- LED Drivers
- Terminal Pitch :
- 0.65mm
- High Level Output Current :
- -1mA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Base Part Number :
- TLC5943
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Applications :
- Backlight
- JESD-609 Code :
- e4
- Multiplexed Display Capability :
- No
- Radiation Hardening :
- No
- Min Supply Voltage :
- 3V
- REACH SVHC :
- No SVHC
- Number of Pins :
- 28
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Number of Outputs :
- 16
- Max Input Voltage :
- 5.5V
- Power Dissipation :
- 3.958W
- Lead Free :
- Lead Free
- Surface Mount :
- yes
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Max Power Dissipation :
- 3.958W
- Internal Switch(s) :
- yes
- Max Supply Current :
- 50mA
- Switching Frequency :
- 30MHz
- Power Supplies :
- 3.3/5V
- Thickness :
- 1mm
- HTS Code :
- 8542.39.00.01
- Number of Segments :
- 16
- Height :
- 1.2mm
- Width :
- 4.4mm
- Min Input Voltage :
- 3V
- Voltage - Output :
- 17V
- Pin Count :
- 28
- Supply Voltage :
- 3.3V
- Topology :
- Shift Register
- Low Level Output Current :
- 5mA
- ECCN Code :
- EAR99
- Input Characteristics :
- Standard
- Max Supply Voltage :
- 5.5V
- Package / Case :
- 28-PowerTSSOP (0.173, 4.40mm Width)
- Operating Temperature :
- -40°C~85°C TA
- Output Current :
- 50mA
- Output Characteristics :
- CONSTANT-CURRENT
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tube
- Length :
- 9.7mm
- Terminal Form :
- Gull wing
- Nominal Supply Current :
- 50mA
- Number of Terminations :
- 28
- Type :
- Linear
- Number of Functions :
- 1
- Factory Lead Time :
- 6 Weeks
- Datasheets
- TLC5943PWP
LED Drivers Texas Instruments TLC5943PWP Overview
The TLC5943PWP by Texas Instruments is a high-performance, 16-channel LED driver designed to efficiently manage power and brightness of LEDs in complex lighting applications. Built to support a maximum of 50 mA per channel, this IC ensures consistent current without the need for external resistors, thanks to its built-in, programmable grayscale PWM outputs. With its capability to operate from a supply voltage ranging from 3.0V to 5.5V, the TLC5943PWP is ideal for applications requiring precise LED intensity and color control, making it a top choice for developers and manufacturers in the LED lighting industry. Emphasizing reliability and flexibility, the LED Drivers Texas Instruments TLC5943PWP optimizes lighting solutions across various applications, facilitating bulk purchasing for business clients looking to leverage advanced lighting technology.
TLC5943PWP Features
This LED driver integrates multiple features that enhance its performance and usability in demanding lighting applications:
- 16 individually adjustable outputs allowing for precise control of LED arrays.
- Grayscale control with 4096 steps for smooth and fine dimming.
- Error detection and management for thermal protection and LED open detection, which ensure long-term reliability.
- Programmable dot correction for calibrated color accuracy and intensity adjustments.
- Serial interface capability for easy integration with existing digital control systems.
- Flexible supply voltage (3.0V to 5.5V) compatible with a variety of design requirements.
TLC5943PWP Applications
- Automotive Lighting: Used in tail lights and dashboard illumination, where precise intensity and color control are critical for safety and aesthetics.
- Commercial Signage: Powers large-scale digital signs, offering vibrant colors and uniform brightness across multiple LEDs.
- General Lighting: Ideal for architectural and ambient lighting installations where energy efficiency and long lifespan are necessary.
- Entertainment Lighting: Applied in stage and theatrical lighting, enabling dynamic control for performances with programmable scenes and effects.
- Consumer Electronics: Integrated into devices requiring backlighting such as LCD TVs and computer monitors for improved display quality.
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