MAX20051EAUD/V+T

LED Driver IC Overview

The MAX20051EAUD/V+T is a synchronous buck LED driver from Analog Devices, featuring integrated power MOSFETs. It supports a 2A output current and operates with PWM dimming capabilities. The device accepts supply rails of 3.3V or 5V and utilizes a TSSOP-14 package with an exposed pad for thermal management.

LED Driver IC Feature Summary

• Integrates high-side and low-side power MOSFETs to minimize external component count.
• Supports analog and PWM dimming control for precise brightness adjustment.
• Operates efficiently with standard 3.3V or 5V input voltage rails.

LED Driver IC Applications

• LED backlighting systems
• General-purpose LED lighting drivers
• Portable electronic display illumination

LED Driver IC Procurement Notes

Verify the specific suffix 'EAUD/V+T' against official datasheets to confirm pinout and thermal specifications. Ensure compatibility with the target PCB footprint, specifically the TSSOP-14 EP package dimensions. Confirm that the 2A current rating meets the load requirements without exceeding thermal limits.

LED Driver IC Selection Notes

Select this component when a compact solution with integrated power switches is required. It is suitable for designs needing simple control via PWM signals. Consider the thermal performance of the exposed pad in the final layout to ensure reliable operation under continuous load conditions.

LED Driver IC Part Context

This part belongs to the MAX20051 family of LED drivers designed for efficiency and ease of implementation. It simplifies design by combining the controller and power stage into a single IC, reducing board space compared to discrete solutions.

LED Driver IC Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence carefully if considering alternatives from other manufacturers.