The MBI1801GSD is a constant current LED driver designed for LED display applications. It features a precise constant current output, ensuring consistent brightness across all LEDs. The 'A ROHS' designation indicates that the device is compliant with the Restriction of Hazardous Substances directive, making it environmentally friendly.

Applications

• LED display panels
• LED signage
• Decorative lighting
• Architectural lighting

Features

• Constant current output
• Output current adjustable via external resistor
• Wide supply voltage range
• High output current capability
• RoHS compliant
• Built-in over-temperature protection
• Built-in short-circuit protection

Benefits

• Ensures uniform brightness of LEDs in display applications
• Reduces the need for external components, simplifying the design
• Provides reliable performance under various operating conditions
• Environmentally friendly due to RoHS compliance
• Protects the device and LEDs from damage

Technical Specifications

The MBI1801GSD typically supports a supply voltage range of 3V to 5.5V. The output current can be adjusted with an external resistor. It incorporates over-temperature protection and short-circuit protection, enhancing reliability. The device is available in a SOP-8 package. The constant current accuracy is typically within ±3%. Macroblock utilizes advanced manufacturing techniques to guarantee high quality and consistent performance.

This LED driver is specifically designed to optimize LED performance in display applications. It offers ease of use and robust protection features, contributing to a long lifespan and high reliability of the final product.