MAX16833FAUE/V+T

LED Driver IC Overview

The MAX16833FAUE/V+T is a high-voltage, high-brightness LED driver IC from Analog Devices Inc./Maxim Integrated. It operates as a DC-DC controller supporting flyback, SEPIC, buck, and boost topologies. The device features a supply voltage range of 5V to 65V and an output voltage range of 6.75V to 7.15V. It supports switching frequencies between 100kHz and 1MHz. The component offers analog and PWM dimming capabilities and is housed in a 16-TSSOP package with an exposed pad. It is qualified under AEC-Q100 standards for automotive applications.

LED Driver IC Feature Summary

• Supports multiple converter topologies including flyback, SEPIC, buck, and boost for flexible LED drive configurations
• Enables precise brightness control through integrated analog and pulse-width modulation (PWM) dimming interfaces
• Designed for high-voltage input environments with operation up to 65V supply voltage
• Automotive-grade qualification ensuring reliability in demanding thermal and electrical conditions

LED Driver IC Applications

• Architectural lighting systems
• Commercial general illumination
• Industrial lighting fixtures

LED Driver IC Procurement Notes

Verify the exact suffix and tape-and-reel quantity against the manufacturer's current datasheet before ordering. Confirm that the specific variant matches the required AEC-Q100 grade if automotive compliance is mandatory. Check for any recent lifecycle status changes or obsolescence notices directly from Analog Devices. Ensure the 16-TSSOP-EP footprint compatibility with your PCB layout design prior to procurement.

LED Driver IC Selection Notes

Select this component when a single-channel high-voltage LED driver is required with support for non-isolated or isolated topologies. It is suitable for designs needing wide input voltage ranges and precise dimming control. Consider the thermal performance of the exposed pad package for high-power applications. Verify that the 100kHz to 1MHz frequency range aligns with your electromagnetic interference constraints and inductor size requirements.

LED Driver IC Part Context

This part belongs to the MAX16833 family of high-voltage LED drivers designed for high-brightness applications. The series includes variants with different temperature grades and packaging options. These devices are engineered to provide efficient power conversion for LED strings in both commercial and automotive sectors. The family emphasizes robust protection features and flexible topology support.

LED Driver IC Replacement Considerations

Check for direct pin-compatible alternatives within the MAX16833 series such as the MAX16833AUE/V+T or MAX16833CAUE+T. Verify that substitute parts maintain the same 16-TSSOP-EP package and AEC-Q100 qualification. Ensure the replacement supports the required 65V input and 6.75V-7.15V output specifications.