MAX16826ATJ/V+

LED Driver IC Overview

The MAX16826ATJ/V+ is a programmable, four-string high-brightness LED driver featuring output-voltage optimization and fault detection. It integrates a current-mode PWM switching regulator controller to regulate LED array voltage. The device supports SEPIC and boost topologies with a switching frequency range of 100kHz to 1MHz. It operates from a 4.75V to 24V supply and includes PWM dimming capability up to 15mA. Packaged in a 32-TQFN (5x5) case, it is AEC-Q100 qualified for automotive applications.

LED Driver IC Feature Summary

• Integrates a current-mode PWM switching regulator controller for precise LED regulation
• Provides dedicated fault detection mechanisms for enhanced system reliability
• Supports programmable operation with output-voltage optimization capabilities

LED Driver IC Applications

• Automotive exterior lighting systems
• High-brightness LED backlighting arrays
• Programmable LED illumination modules

LED Driver IC Procurement Notes

Verify the specific suffix designation against official Analog Devices documentation to confirm exact electrical characteristics and package variations. Confirm AEC-Q100 qualification status if automotive compliance is required. Ensure compatibility with existing PCB footprint dimensions for the 32-TQFN package before integration.

LED Driver IC Selection Notes

Select this component for designs requiring independent control of four LED strings with optimized voltage management. Consider the 100kHz to 1MHz switching frequency range for EMI constraints. Verify that the input voltage range of 4.75V to 24V aligns with the power source requirements.

LED Driver IC Part Context

This part belongs to the MAX16826 series of LED drivers designed for high-performance lighting applications. It is manufactured by Analog Devices Inc./Maxim Integrated. The device is categorized under LED Lighting Driver ICs within the broader PMIC portfolio.

LED Driver IC Replacement Considerations

Consult official manufacturer substitution guides for verified alternatives. Generic cross-references may not match the specific output-voltage optimization or fault detection features.