MAX16824AUE+

LED Driver IC Overview

The MAX16824AUE+ is a high-voltage, three-channel linear LED driver IC designed for automotive and industrial lighting applications. It operates within an input voltage range of 6.5 V to 28 V and supports PWM dimming for precise brightness control. The device integrates internal switches and provides independent current regulation for each channel. It is housed in a 16-TSSOP package with an exposed pad for thermal management. The component meets AEC-Q100 qualification standards, ensuring reliability in demanding environments.

LED Driver IC Feature Summary

• Three independent linear output channels for driving high-brightness LEDs
• Integrated PWM dimming capability for precise light control
• Automotive-grade qualification (AEC-Q100) for robust performance
• Internal switching topology simplifies external circuit design

LED Driver IC Applications

• Automotive exterior lighting systems
• Interior vehicle illumination
• Industrial LED lighting fixtures
• General-purpose high-voltage LED arrays

LED Driver IC Procurement Notes

Verify the specific suffix and tape/reel versus tube packaging options against the official Analog Devices datasheet before ordering. Confirm that the target application environment remains within the specified -40°C to +125°C operating temperature range. Ensure the supply voltage does not exceed the maximum rating of 28 V to prevent device damage. Cross-reference the exact part number with the manufacturer's latest product change notices to ensure availability and compliance.

LED Driver IC Selection Notes

Select this component when a multi-channel solution with integrated linear regulation is required for high-voltage LED strings. It is suitable for designs where thermal dissipation can be managed via the exposed pad on the TSSOP-16 package. Consider the 6.5 V minimum input requirement to ensure proper operation across the intended supply range. Evaluate the need for PWM dimming functionality as a primary control method for the lighting system.

LED Driver IC Part Context

This part belongs to the MAX16824 series of high-voltage LED drivers from Analog Devices/Maxim Integrated. It is specifically engineered for applications requiring multiple independent LED channels without complex external feedback loops. The series emphasizes simplicity and reliability in automotive and industrial sectors, offering a compact alternative to discrete transistor-based solutions.

LED Driver IC Replacement Considerations

MAX16824AUE/V+T

LED Driver IC FAQ

What is the maximum input voltage for the MAX16824AUE+?

The maximum input voltage is 28 V.

Does the MAX16824AUE+ support PWM dimming?

Yes, the device features integrated PWM dimming capability.

Is the MAX16824AUE+ qualified for automotive use?

Yes, it is AEC-Q100 qualified.