MAX16828ATT+T

LED Driver IC Overview

The MAX16828ATT+T is a high-voltage linear LED driver IC designed for high-brightness LED applications. It features an adjustable output current capability of 100mA or 200mA, supporting both linear and PWM dimming methods. The device operates with an input voltage range suitable for various power supply configurations and integrates protection features to ensure reliable operation in automotive and industrial lighting systems.

LED Driver IC Feature Summary

• Supports high-voltage linear regulation for driving high-brightness LEDs
• Enables precise current control with adjustable 100mA or 200mA output options
• Integrates dual dimming capabilities including linear analog and pulse-width modulation (PWM) control

LED Driver IC Applications

• Automotive exterior lighting systems
• Industrial high-intensity discharge lamp replacements
• General illumination fixtures requiring high voltage headroom

LED Driver IC Procurement Notes

Verify component authenticity through authorized Analog Devices distributors due to limited availability status reported by major retailers. Confirm package integrity upon receipt as the part utilizes a compact 6-TDFN form factor. Ensure storage conditions meet moisture sensitivity level requirements to prevent soldering defects during assembly processes.

LED Driver IC Selection Notes

Select this component when designing circuits that require high input voltage tolerance without the complexity of switching regulators. Ideal for applications needing simple linear regulation with integrated dimming controls. Consider thermal management requirements given the linear topology's power dissipation characteristics under high voltage differentials.

LED Driver IC Part Context

Part of the Maxim Integrated MAX16828 family, which specializes in high-voltage linear LED drivers. This series targets applications where simplicity, low noise, and high reliability are prioritized over efficiency gains offered by switching topologies. The ATT suffix indicates specific temperature and packaging variants within the broader product line.

LED Driver IC Replacement Considerations

Direct substitutes include other MAX16828 variants with different thermal or packaging suffixes such as MAX16828ASA+T. Verify pin compatibility and current settings before substitution. Cross-reference with MAX16839 series for similar high-voltage linear applications if channel count differs.