The AL8808WT-7 is a step-down DC/DC converter designed by Diodes Incorporated, specifically engineered to drive high-brightness LEDs with a constant current. This compact and efficient device is a popular choice for a range of lighting applications due to its simplicity and high performance.

Key Features

• High Efficiency: The AL8808WT-7 boasts a high efficiency of up to 96%, ensuring minimal energy is wasted in the form of heat, making it suitable for energy-sensitive applications.
• Adjustable Output Current: It offers an adjustable output current up to 1A, which allows for flexibility in controlling the brightness of the connected LEDs.
• Wide Input Voltage Range: With an input voltage range of 6V to 36V, it can accommodate a variety of power supplies and battery configurations.
• Simple External Components: The device requires only a resistor, inductor, and capacitor to operate, which simplifies the design and reduces the bill of materials.
• Thermal Protection: It includes built-in thermal shutdown protection to prevent damage from overheating, enhancing the longevity of the device.

Applications

The AL8808WT-7 is ideal for a wide range of applications that require high-efficiency LED driving. These include:

• LED backlighting for TVs and monitors
• Architectural and decorative lighting
• General illumination
• Automotive lighting systems
• Emergency lighting

Product Specifications

Parameter Value Package SOT-26 (SC-74) Output Current Up to 1A Input Voltage 6V to 36V Switching Frequency Up to 1MHz Efficiency Up to 96% Operating Temperature -40°C to +85°C

For designers looking for a reliable and efficient solution for LED driving applications, the AL8808WT-7 from Diodes Incorporated stands out as a top choice, combining performance with ease of use.