TLC6C5724QDAPRQ1

The TLC6C5724QDAPRQ1 is a 24-channel low-side constant-current LED driver with diagnostics capability.It provides a versatile solution for driving LED arrays in automotive lighting applications,offering precise current regulation and monitoring features.

Pinout

(Note:The pin configuration below is a general representation.Refer to the specific datasheet for precise details.)

• OUT0-OUT23: LED Output Channels
• VCC: Positive Power Supply
• GND: Ground Connection
• SDA: I2C Data Pin
• SCL: I2C Clock Pin
• EN: Enable Pin
• ALERT: Fault Indicator Pin

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TLC6C5724QDAPRQ1 IC for a visual representation.

Key Features

• 24-Channel LED Driver:The TLC6C5724QDAPRQ1 supports up to 24 LED channels for driving large LED arrays in automotive lighting systems.
• Constant-Current Regulation:Provides precise constant-current regulation for uniform brightness and efficient LED operation.
• Diagnostics Capability:Features onboard diagnostics for fault detection and status monitoring of LED arrays.
• I2C Interface:Utilizes the I2C interface for easy control and configuration of LED current levels and diagnostic features.
• Wide Operating Voltage Range:Operates within a wide voltage range,making it suitable for automotive applications with varying power supplies.

Note:For detailed technical specifications,please refer to the TLC6C5724QDAPRQ1 datasheet.

Application

• Automotive Lighting: Ideal for driving LED arrays in automotive lighting applications,such as tail lights,turn signals,and interior lighting.
• Signage and Displays: Suitable for use in signage and display systems that require precise current control and diagnostics.
• Architectural Lighting: Used in architectural lighting installations to provide dynamic lighting effects and energy-efficient operation.

Functionality

The TLC6C5724QDAPRQ1 is designed to provide reliable and efficient driving of LED arrays with constant-current regulation and diagnostics capabilities.It ensures optimal performance and longevity of automotive lighting systems.

Usage Guide

• Power Supply: Connect VCC (Pin 2) to the positive power supply and GND (Pin 3) to the ground.
• LED Connections: Connect the LED output channels (OUT0-OUT23) to the respective LED arrays with proper current-limiting resistors.
• Control Interface: Use the I2C interface (SDA and SCL pins) for controlling LED currents and accessing diagnostic information.

Frequently Asked Questions

Q: What is the maximum number of LED channels supported by the TLC6C5724QDAPRQ1?
A: The TLC6C5724QDAPRQ1 supports up to 24 LED channels for driving individual LED arrays.

Q: Can the diagnostics feature of the TLC6C5724QDAPRQ1 help in identifying LED faults?
A: Yes, the onboard diagnostics capability can detect faults such as open or shorted LEDs, providing valuable feedback for maintenance and troubleshooting.