AL8807MP-13

Product Overview

Category: Integrated Circuit (IC)

Use: The AL8807MP-13 is a versatile and efficient LED driver IC designed for driving high-power LEDs in various lighting applications.

Characteristics: - High efficiency - Wide input voltage range - Adjustable output current - Dimming control options - Thermal protection - Low dropout voltage

Package: The AL8807MP-13 is available in a compact and industry-standard SOT-25 package, which ensures easy integration into different lighting systems.

Essence: This IC serves as a crucial component in LED lighting systems, providing efficient power management and control to drive high-power LEDs effectively.

Packaging/Quantity: The AL8807MP-13 is typically sold in reels containing 3000 units per reel.

Specifications

The AL8807MP-13 offers the following specifications:

• Input Voltage Range: 4.5V to 30V
• Output Current Range: Up to 1A
• Efficiency: Up to 96%
• Dimming Control: Analog/PWM
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AL8807MP-13 features a standard pin configuration with the following pin assignments:

1. VIN: Input voltage pin
2. GND: Ground pin
3. DIM: Dimming control pin
4. VOUT: Output voltage pin

Functional Features

The AL8807MP-13 incorporates several functional features that enhance its performance and versatility:

1. High Efficiency: The IC's high efficiency ensures minimal power loss during LED operation, resulting in energy savings and reduced heat generation.
2. Wide Input Voltage Range: The wide input voltage range allows the IC to be used in various lighting systems, accommodating different power supply configurations.
3. Adjustable Output Current: The AL8807MP-13 enables precise control of the LED current, allowing for brightness adjustment and optimization.
4. Dimming Control Options: With support for both analog and PWM dimming control, the IC provides flexibility in adjusting the LED brightness according to specific requirements.
5. Thermal Protection: The built-in thermal protection mechanism safeguards the IC and LEDs from overheating, ensuring reliable operation and extended lifespan.
6. Low Dropout Voltage: The low dropout voltage feature minimizes power loss and maximizes efficiency, especially in low-voltage applications.

Advantages and Disadvantages

Advantages: - High efficiency leads to energy savings - Wide input voltage range for versatile applications - Adjustable output current allows for brightness control - Dimming control options provide flexibility - Thermal protection ensures reliability - Low dropout voltage minimizes power loss

Disadvantages: - Limited maximum output current (up to 1A)

Working Principles

The AL8807MP-13 operates as a constant current LED driver. It regulates the LED current by adjusting the voltage across the LED load. The IC utilizes a feedback mechanism to maintain a constant current, compensating for changes in the LED forward voltage drop and input voltage variations.

Detailed Application Field Plans

The AL8807MP-13 finds extensive application in various lighting systems, including but not limited to: - Residential and commercial lighting - Automotive lighting - Industrial lighting - Outdoor lighting - Display backlighting

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the AL8807MP-13 include: - AL8805 - AL8810 - AL8862 - AL8863

These alternative models can be considered based on specific project requirements and desired features.

In conclusion, the AL8807MP-13 is a highly efficient and versatile LED driver IC that offers precise control, dimming options, and thermal protection. Its wide range of applications and availability of alternative models make it a popular choice in the LED lighting industry.