Texas Instruments

TLC59482DBQR

The TLC59482DBQR is a 24-channel constant current LED driver from Texas Instruments. It is designed to drive high-current LEDs with a constant current output, making it suitable for a wide range of applications.

Description:

The TLC59482DBQR is a highly integrated LED driver that can drive up to 24 channels of LEDs with a constant current output. It features a high-efficiency, step-down switching regulator that can operate from an input voltage range of 4.5V to 28V. The device also includes a variety of features such as programmable current settings, dimming control, and fault protection.

Features:

• 24-channel constant current LED driver
• High-efficiency step-down switching regulator
• Wide input voltage range (4.5V to 28V)
• Programmable current settings for each channel
• Dimming control using PWM or analog input
• Fault protection features such as over-current and over-temperature protection
• Small package size (5x5mm QFN)

Applications:

The TLC59482DBQR is suitable for a wide range of applications that require high-current LED driving, including:

1. Automotive lighting systems
2. Architectural and landscape lighting
3. LED light strips and modules
4. Display backlighting
5. Medical and industrial equipment
6. Signage and advertising displays
7. General lighting applications

In summary, the TLC59482DBQR is a versatile and efficient LED driver that can be used in a variety of applications requiring high-current LED driving. Its small package size and integrated features make it a popular choice for designers looking for a space-saving and reliable solution.