MAX16808AUI+T

LED Driver IC Overview

The MAX16808AUI+T is an integrated, high-efficiency white or RGB LED driver featuring eight constant-current output channels. It supports PWM dimming with a frequency range of 20kHz to 1MHz and delivers up to 55mA per channel. The device operates within a supply voltage range of 8V to 26.5V and functions across an extended temperature range of -40°C to +125°C.

LED Driver IC Feature Summary

• Integrates eight independent constant-current output channels for multi-LED configurations
• Supports wide-range PWM dimming control for precise brightness adjustment
• Designed for high-efficiency operation in white and RGB LED applications

LED Driver IC Applications

• LED backlighting systems
• General LED lighting solutions
• RGB display modules

LED Driver IC Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing. Confirm the operating voltage range aligns with system requirements, as the device requires a minimum of 8V. Ensure thermal management strategies account for the 125°C maximum junction temperature rating during design integration.

LED Driver IC Selection Notes

Select this component for designs requiring multiple synchronized LED channels with individual current control. It is suitable for applications needing wide input voltage compatibility and robust thermal performance. Consider the TSSOP package constraints for PCB layout and ensure the controller supports the required PWM frequency range for the target application.

LED Driver IC Part Context

This part belongs to the MAX16807/MAX16808 family of high-efficiency LED drivers from Analog Devices/Maxim Integrated. These devices are engineered to simplify the design of complex LED arrays by integrating multiple constant-current sources into a single compact package, reducing component count and board space.

LED Driver IC Replacement Considerations

Check the MAX16807 datasheet for potential pin-compatible alternatives within the same family. Verify that any substitute maintains the 8-channel architecture and similar current drive capabilities.