The MAX16807AUI from Maxim Integrated is a high-efficiency LED driver designed to deliver constant current to high-brightness LEDs. This advanced driver integrates a switch-mode controller for minimal power loss and offers a versatile solution for automotive, industrial, and general lighting applications.

Key Features

• Integrated Switch-Mode Controller: The MAX16807AUI features an integrated switch-mode controller that operates at a high frequency, enabling compact external components and reducing overall design size.
• Wide Input Voltage Range: This LED driver operates over a wide 5.5V to 40V input voltage range, making it suitable for a variety of power supplies and capable of withstanding automotive load-dump events.
• Adjustable Output Current: The output current is easily adjustable via an external resistor, allowing precise control over LED brightness and ensuring consistent light output across different LEDs.
• Thermal Protection: The device includes thermal shutdown protection that safeguards the driver and LEDs from potential damage due to excessive heat.
• PWM Dimming Capability: With its pulse-width modulation (PWM) dimming input, the MAX16807AUI offers smooth and flicker-free dimming control, enhancing the user experience in lighting applications.

Applications

The versatility of the MAX16807AUI LED driver makes it ideal for a wide range of applications, including:

• Automotive exterior and interior lighting
• Industrial lighting systems
• Architectural and ambient lighting
• LED backlighting for LCD displays

Package and Availability

The MAX16807AUI is available in a compact TSSOP-28 (4.4mm x 9.7mm) package, offering a space-saving solution for designs where board real estate is at a premium. Its robust design and comprehensive feature set make it a reliable choice for designers looking to create energy-efficient LED lighting solutions.