MAX16802BEUA

LED Driver IC Overview

The MAX16802BEUA+ is a single-channel LED driver IC designed for offline and DC-DC applications. It supports Boost, Buck, Flyback, and SEPIC topologies with an input voltage range of 10.8V to 24V. The device operates at a fixed frequency of 262kHz and provides an output current capability of 500mA. It features adjustable output voltage and PWM dimming control. The component is housed in an 8-pin uMAX package and functions within a temperature range of -40°C to +85°C.

LED Driver IC Feature Summary

• Supports multiple converter topologies including Boost, Buck, Flyback, and SEPIC for flexible LED drive configurations.
• Integrates PWM dimming capability for precise brightness control alongside analog dimming options.
• Includes built-in short circuit and thermal protection mechanisms to ensure operational reliability.

LED Driver IC Applications

• High brightness LED lighting systems
• Offline AC/DC LED drivers
• DC-DC LED backlighting solutions

LED Driver IC Procurement Notes

Verify the specific suffix (+ or +T) to confirm packaging type, as tube and tape-and-reel variants exist. Confirm RoHS compliance status through official Analog Devices documentation. Ensure the selected part matches the required topology and input voltage specifications for the target design.

LED Driver IC Selection Notes

Select this component for designs requiring a cost-effective solution for driving high-brightness LEDs. It is suitable for applications needing support for various power converter topologies. Consider the 262kHz switching frequency and uMAX package size when planning PCB layout and thermal management strategies.

LED Driver IC Part Context

This device belongs to the MAX16802A series of LED lighting drivers from Maxim Integrated. It is engineered to address design challenges in powering LEDs reliably. The series includes variants such as the MAX16802AEUA+ and MAX16802BEUA+, offering similar functional capabilities with potential differences in packaging or testing standards.

LED Driver IC Replacement Considerations

The MAX16802AEUA+ is a related variant within the same product family. Verify if the specific suffix change impacts packaging or qualification levels before substitution. No other direct public substitute part numbers are confirmed in the provided data.