Maxim Integrated MAX16838ATP/V+T LED Driver

The Maxim Integrated MAX16838ATP/V+T is a high-performance, high-brightness LED (HB LED) driver designed to provide a flexible and efficient solution for automotive, display backlighting, and general high-power LED lighting applications. This advanced driver IC is built to enhance the performance and reliability of your lighting systems while simplifying the design process.

Key Features

• Wide Input Voltage Range: The MAX16838ATP/V+T operates over a broad input voltage range of 4.75V to 40V, making it suitable for a variety of power supplies and capable of withstanding automotive load-dump events.
• Integrated MOSFET: An integrated high-side n-channel MOSFET allows for efficient power conversion and reduces external component count, thus saving board space and cost.
• Adjustable Output Current: The device provides accurate and adjustable output current control through an external resistor, enabling precise control over LED brightness and thermal management.
• PWM Dimming Capability: It supports PWM dimming, offering a wide dimming range that allows for versatile control over the LED brightness levels to cater to different user preferences or conditions.
• Thermal Protection: Built-in thermal shutdown protection ensures the device operates within safe temperature limits, enhancing the longevity and reliability of the overall lighting solution.
• Flexible LED Configuration: The LED driver can be configured for either boost or buck-boost mode, accommodating various LED strings and ensuring optimal compatibility with different LED configurations.

Applications

The MAX16838ATP/V+T is ideal for a wide range of applications where high brightness and efficiency are required. It is particularly well-suited for:

• Automotive exterior and interior lighting
• LED daytime running lights
• LED headlights and tail lights
• Emergency vehicle warning lights
• General-purpose high-power LED lighting
• Display backlighting solutions

With its robust design, the MAX16838ATP/V+T provides a reliable and durable solution for powering high-brightness LEDs. Its compact TQFN package ensures a minimal footprint on the PCB, making it an excellent choice for space-constrained applications. Maxim Integrated's commitment to quality and performance ensures that the MAX16838ATP/V+T will exceed your expectations for an LED driver solution.