MAX16824AUE/V+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX16824AUE/V+ belongs to the category of integrated circuits (ICs) specifically designed for LED lighting applications.

Use

This product is primarily used for driving and controlling LED lights in various lighting systems, including automotive, industrial, and general lighting applications.

Characteristics

• The MAX16824AUE/V+ offers high efficiency and precise current regulation, ensuring optimal performance of LED lighting systems.
• It supports a wide input voltage range, making it suitable for different power supply configurations.
• This IC incorporates advanced protection features such as overvoltage, overcurrent, and thermal shutdown, enhancing the reliability and safety of LED lighting systems.

Package

The MAX16824AUE/V+ is available in a small 16-pin TSSOP package, which provides compactness and ease of integration into electronic circuits.

Essence

The essence of the MAX16824AUE/V+ lies in its ability to efficiently drive and control LED lights, enabling the creation of energy-efficient and reliable lighting systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Current Range: Up to 1.5A
• Operating Temperature Range: -40°C to +125°C
• Dimming Control: Analog/PWM
• Efficiency: Up to 95%
• Protection Features: Overvoltage, Overcurrent, Thermal Shutdown

Detailed Pin Configuration

The MAX16824AUE/V+ features the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. DIM: Dimming control pin
5. FB: Feedback pin
6. VCC: Supply voltage pin
7. CS: Current sense pin
8. BST: Boost capacitor connection pin
9. LX: Switching node pin
10. AGND: Analog ground pin
11. PGND: Power ground pin
12. SS/TR: Soft-start/thermal shutdown pin
13. UVLO: Undervoltage lockout pin
14. OCSET: Overcurrent protection threshold setting pin
15. OVP: Overvoltage protection pin
16. COMP: Compensation pin

Functional Features

• High-efficiency LED driver with precise current regulation
• Wide input voltage range for versatile power supply configurations
• Integrated protection features for enhanced system reliability and safety
• Dimming control options (analog/PWM) for flexible lighting control
• Compact package for easy integration into electronic circuits

Advantages and Disadvantages

Advantages

• High efficiency, leading to energy savings in LED lighting systems
• Precise current regulation ensures optimal performance of LEDs
• Wide input voltage range allows for compatibility with various power supplies
• Integrated protection features enhance system reliability and safety
• Dimming control options provide flexibility in lighting control

Disadvantages

• Limited output current range may not be suitable for high-power LED applications
• Requires external components for proper operation, increasing system complexity

Working Principles

The MAX16824AUE/V+ operates as a high-efficiency LED driver by regulating the current flowing through the connected LEDs. It utilizes a boost converter topology to step up the input voltage to the required level for driving the LEDs. The IC incorporates a feedback mechanism that continuously monitors the LED current and adjusts it to maintain the desired brightness level. Additionally, the MAX16824AUE/V+ includes protection features such as overvoltage, overcurrent, and thermal shutdown, ensuring the safe and reliable operation of the LED lighting system.

Detailed Application Field Plans

The MAX16824AUE/V+ finds applications in various fields, including:

1. Automotive Lighting: Used for driving and controlling LED headlights, taillights, and interior lighting in automobiles.
2. Industrial Lighting: Employed in industrial settings for illuminating warehouses, factories, and outdoor areas.
3. General Lighting: Utilized in residential and commercial buildings for general illumination purposes.

Detailed and Complete Alternative Models

1. MAX16823AUE/V+: Similar to the MAX16824AUE/V+, but with a lower output current range of up to 1A.
2. MAX16825AUE/V+: Offers higher output current capability, supporting currents up to 2A.
3. MAX16826AUE/V+: Designed for high-power LED applications, providing an output current range of up to 3A.

These alternative models offer different specifications and capabilities, allowing users to choose the most suitable option based on their specific requirements.

In conclusion, the MAX16824AUE/V+ is a highly efficient LED driver IC that offers precise current regulation, wide input voltage range, and advanced protection features. Its