The MAX16805ATP from Maxim Integrated is a versatile, high-efficiency LED driver designed for a wide range of automotive and industrial applications. This compact, integrated solution is capable of driving multiple high-brightness LEDs with a constant current, ensuring uniform brightness and maximizing the life of the LEDs.

Key Features

• Wide Input Voltage Range: Operates from a 5.5V to 40V input, accommodating various power supplies and fluctuations in power.
• High Output Current: Capable of driving up to 350mA of LED current, with the ability to connect multiple drivers in parallel for higher current applications.
• Integrated Switch: Includes an on-chip power MOSFET switch, which simplifies the circuit design and reduces external component count.
• PWM Dimming: Offers a wide dimming range with a PWM dimming input, which allows precise control over LED brightness.
• Thermal Protection: Features thermal shutdown protection to prevent damage from overheating.
• Small Package: Available in a thermally enhanced, 20-pin TQFN package, ideal for space-constrained applications.

Applications

The MAX16805ATP is perfect for a variety of applications where efficient and reliable LED driving is required, such as:

• Automotive interior and exterior lighting
• Industrial lighting
• Architectural lighting
• Emergency vehicle lighting

Design Support

Maxim Integrated provides comprehensive design support for the MAX16805ATP, including application notes, reference designs, and simulation tools to assist engineers in creating efficient, robust LED lighting solutions. This support facilitates a quick and smooth design process, enabling faster time-to-market for products utilizing the MAX16805ATP LED driver.