MAX20051AUD+T

LED Driver IC Overview

The MAX20051AUD+T is a single-output DC-DC regulator and LED driver IC manufactured by Analog Devices Inc. (Maxim Integrated). It features a step-down (buck) topology with analog and PWM dimming capabilities. The device supports an output current of 2A and is housed in a 14-pin TSSOP package.

LED Driver IC Feature Summary

• Integrates buck converter for efficient LED regulation
• Supports both analog and pulse-width modulation dimming methods
• Designed for high-current LED applications

LED Driver IC Applications

• LED lighting systems requiring precise current regulation
• Industrial illumination setups utilizing PWM control
• General-purpose low-voltage DC-DC conversion tasks

LED Driver IC Procurement Notes

Verify the exact suffix and tape-and-reel specifications against the manufacturer's latest datasheet before ordering. Confirm that the 14-TSSOP footprint matches your PCB design constraints. Ensure compatibility with your system's input voltage range and thermal management requirements for sustained 2A operation.

LED Driver IC Selection Notes

Select this component when a compact, single-channel buck solution with mixed-mode dimming is required. It is suitable for designs needing integrated regulation without external power switches. Consider thermal dissipation needs due to the 2A output capability within the small TSSOP package.

LED Driver IC Part Context

This part belongs to the Maxim Integrated LED driver family, focusing on regulated constant-current solutions. It simplifies design by combining the controller and power stage into a single monolithic IC, reducing component count compared to discrete buck converter implementations.

LED Driver IC Replacement Considerations

Consult official substitution guides for pin-compatible alternatives within the same product line. Verify electrical parameters such as switching frequency and dimming range match your specific application requirements before swapping.