MAX16818ATI+T

LED Driver IC Overview

The MAX16818ATI+T is a high-efficiency LED driver IC featuring rapid LED current pulsing technology. It operates with an input voltage range of 7V to 28V and supports switching frequencies from 125kHz to 1.5MHz. The device utilizes SEPIC, buck, or boost topologies for single-output DC-DC control. It provides 4A output current capability and includes PWM dimming functionality. The component is housed in a 28-TQFN (5x5) package and functions within a temperature range of -40°C to +125°C.

LED Driver IC Feature Summary

• Integrates rapid LED current pulsing technology for enhanced efficiency
• Supports flexible SEPIC, buck, and boost converter topologies
• Enables precise brightness control via PWM dimming interface

LED Driver IC Applications

• LED backlighting systems
• General lighting applications

LED Driver IC Procurement Notes

Verify availability status carefully as the component may be subject to limited supply conditions or discontinuation. Confirm that the specific ordering suffix matches the required package and temperature grade. Ensure compliance with RoHS3 specifications before integration into final designs.

LED Driver IC Selection Notes

Select this component when designing circuits requiring high-efficiency LED driving with rapid current pulsing capabilities. It is suitable for applications needing flexible topology support including SEPIC, buck, or boost configurations. Verify that the input voltage range and thermal requirements align with the system constraints.

LED Driver IC Part Context

This part belongs to the MAX16818 series of LED lighting drivers manufactured by Analog Devices Inc./Maxim Integrated. It is designed for high-brightness LED applications requiring efficient power management. The device integrates a DC-DC controller with current sink channels to drive multiple LED strings.

LED Driver IC Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.