TLC6C5724QDAPRQ1

Product Overview

• Category: Integrated Circuit (IC)
• Use: Automotive Lighting Control
• Characteristics:
  • High-performance LED driver
  • Designed for automotive applications
  • Supports multiple lighting functions
• Package: QFN (Quad Flat No-Lead)
• Essence: Efficient and reliable LED control solution
• Packaging/Quantity: Available in reels, quantity varies based on customer requirements

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Current Range: Up to 1.5A per channel
• Number of Channels: 24
• Dimming Control: PWM (Pulse Width Modulation)
• Operating Temperature Range: -40°C to +125°C
• ESD Protection: ±2kV HBM (Human Body Model)

Detailed Pin Configuration

The TLC6C5724QDAPRQ1 has a total of 48 pins arranged as follows:

```

Pin Name Function

1 VCC Power Supply 2 GND Ground 3 IN1 Input for Channel 1 4 OUT1 Output for Channel 1 5 IN2 Input for Channel 2 6 OUT2 Output for Channel 2 ... 47 IN23 Input for Channel 23 48 OUT23 Output for Channel 23 ```

Functional Features

• High-efficiency LED current regulation
• Wide input voltage range for automotive applications
• Individual channel control for precise lighting effects
• Built-in protection features like over-temperature and over-voltage protection
• Fault detection and reporting capabilities

Advantages and Disadvantages

Advantages: - High-performance LED driver with excellent efficiency - Supports a wide range of automotive lighting functions - Robust protection features ensure reliable operation - Individual channel control allows for versatile lighting effects

Disadvantages: - Limited to 24 channels, may not be suitable for applications requiring more channels - Requires external components for proper operation

Working Principles

The TLC6C5724QDAPRQ1 is designed to regulate the current flowing through LEDs in automotive lighting applications. It utilizes pulse width modulation (PWM) to control the LED brightness. The IC receives input signals and converts them into PWM signals, which are then used to adjust the LED current. This enables precise control over the lighting intensity and effects.

Detailed Application Field Plans

The TLC6C5724QDAPRQ1 is widely used in various automotive lighting applications, including:

1. Headlights: Provides efficient and accurate control of headlight brightness, enabling adaptive lighting systems.
2. Daytime Running Lights (DRL): Ensures optimal visibility during daytime while conserving energy.
3. Interior Lighting: Enables customizable interior lighting effects, enhancing the overall ambiance of the vehicle.
4. Rear Lights: Controls the brightness and patterns of rear lights, improving safety and visibility for other drivers.

Detailed and Complete Alternative Models

1. TLC6C5724QDAPRQ2: Similar to TLC6C5724QDAPRQ1 with enhanced ESD protection.
2. TLC6C5724QDAPRQ3: Higher output current version of TLC6C5724QDAPRQ1, suitable for high-power LED applications.
3. TLC6C5724QDAPRQ4: Lower cost variant with reduced features but still suitable for basic automotive lighting control.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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