MAX16823AUE+T

LED Driver IC Overview

The MAX16823AUE+T is a high-voltage, three-channel linear LED driver designed for high-brightness applications. It operates within a supply voltage range of 5.5V to 40V and delivers up to 100mA per channel. The device features integrated PWM dimming control and supports an operating temperature range from -40°C to +125°C. Packaged in a 16-TSSOP-EP format, it is qualified under AEC-Q100 standards for automotive reliability.

LED Driver IC Feature Summary

• Three independent linear output channels for driving high-brightness LEDs
• Integrated pulse-width modulation (PWM) dimming capability
• Automotive-grade qualification ensuring reliability in harsh environments

LED Driver IC Applications

• Automotive exterior lighting systems
• High-quality backlighting modules
• General solid-state lighting fixtures

LED Driver IC Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with system voltage requirements before integration. Confirm end-of-life status if applicable, as availability may be restricted. Cross-reference pinouts with current datasheets to prevent design errors during PCB layout.

LED Driver IC Selection Notes

Select this component when a multi-channel linear solution is required for high-voltage LED strings. It is suitable for designs prioritizing simplicity over efficiency, as linear drivers dissipate excess power as heat. Consider thermal management capabilities due to the linear topology. Verify that the 100mA per channel limit meets the target luminance requirements.

LED Driver IC Part Context

This part belongs to the MAX1682x family of high-voltage LED drivers from Maxim Integrated, now part of Analog Devices. These devices are engineered for robust performance in automotive and industrial lighting sectors. The series emphasizes ease of use by eliminating external current-sensing resistors, simplifying the bill of materials and reducing board space consumption.

LED Driver IC Replacement Considerations

Consult official substitution guides for direct equivalents. Verify electrical parameters and pinout compatibility before replacing existing inventory.