The TLC5944PWPR belongs to the category of LED drivers and controllers. It is commonly used in applications requiring precise control over multiple LEDs, such as display panels, signage, and decorative lighting. The TLC5944PWPR is known for its high precision, grayscale control, and daisy-chainable feature. It is available in a TSSOP package and is essential for achieving accurate color and brightness control in LED-based systems.
The TLC5944PWPR comes in a TSSOP-28 package and is typically sold in reels of 2500 units.
The TLC5944PWPR features a 28-pin TSSOP package with the following pin configuration: 1. VCC 2. GND 3. SOUT 4. SIN 5. XLAT 6. BLANK 7. GSCLK 8. SCLK 9. OUT0 10. OUT1 11. OUT2 12. OUT3 13. OUT4 14. OUT5 15. OUT6 16. OUT7 17. OUT8 18. OUT9 19. OUT10 20. OUT11 21. OUT12 22. OUT13 23. OUT14 24. OUT15 25. IREF 26. DCPRG 27. VPRG 28. GND
The TLC5944PWPR operates by receiving grayscale data through the serial interface and converting it into precise current levels for each LED channel. It utilizes an internal reference voltage and current sinks to achieve accurate brightness and color control.
The TLC5944PWPR is widely used in various applications, including: - LED display panels - LED signage - Decorative lighting - Architectural lighting - Entertainment lighting
Some alternative models to the TLC5944PWPR include: - TLC5947: Offers higher channel count - TLC59711: Provides integrated PWM control - MAX7219: Suitable for driving 7-segment displays
In conclusion, the TLC5944PWPR is a versatile LED driver and controller that offers high precision and grayscale control, making it an ideal choice for applications requiring accurate LED brightness and color management.
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What is TLC5944PWPR?
What is the maximum output current of TLC5944PWPR?
What is the supply voltage range for TLC5944PWPR?
How many bits of grayscale control does TLC5944PWPR support?
What is the typical application of TLC5944PWPR?
Does TLC5944PWPR have thermal shutdown protection?
Can TLC5944PWPR be daisy-chained for controlling more than 16 channels?
What is the communication interface used by TLC5944PWPR?
Is TLC5944PWPR suitable for automotive applications?
What are the key features of TLC5944PWPR?