MAX16833GAUE/V+

LED Driver IC Overview

The MAX16833GAUE/V+ is a high-voltage HB LED driver IC featuring peak current-mode control. It supports Boost, Buck, Flyback, and SEPIC topologies with a single output capable of 3A drive current. The device operates on a 5V to 65V supply range and adjusts switching frequency from 100kHz to 1MHz. It provides adjustable output voltage within a 6.75V to 7.15V reference window. Integrated protections include short circuit and thermal shutdown. The component is AEC-Q100 qualified for automotive use and housed in a 16-TSSOP-EP package.

LED Driver IC Feature Summary

• Supports multiple LED driving topologies including boost, buck, flyback, and SEPIC configurations.
• Enables precise analog and PWM dimming control for lighting applications.
• Includes integrated short circuit and thermal protection mechanisms.

LED Driver IC Applications

• Automotive exterior lighting systems
• Commercial and industrial general illumination
• High-brightness LED driver circuits

LED Driver IC Procurement Notes

Verify the specific suffix 'GAUE' against official Analog Devices documentation to confirm exact electrical tolerances and temperature grades. Confirm RoHS compliance status via the manufacturer's certificate. Check for discontinuation notices or lifecycle changes directly from the supplier. Ensure the 16-TSSOP-EP footprint matches the target PCB design constraints.

LED Driver IC Selection Notes

Select this component when designing high-voltage LED drivers requiring flexible topology support. It is suitable for applications needing up to 3A output current with integrated protection features. Consider the 100kHz to 1MHz frequency range for inductor sizing optimization. Verify that the operating temperature range meets the environmental requirements of the final assembly.

LED Driver IC Part Context

This part belongs to the MAX16833 family of high-voltage HB LED drivers from Maxim Integrated, now part of Analog Devices. The series is designed for versatile LED lighting solutions across automotive and industrial sectors. The GA variant typically denotes specific performance characteristics within the broader product line.

LED Driver IC Replacement Considerations

Consult official cross-reference lists for verified substitutes. Generic replacements may not match the AEC-Q100 qualification or specific pinout compatibility.