MAX20051AUD/V+TW - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX20051AUD/V+TW

Manufacturer

analog-devices

Introduction

The MAX20051 is a high-efficiency, 2A, synchronous step-down (buck) DC-DC converter that is designed for driving high-power LEDs in a wide range of lighting applications. It features a wide input voltage range from 4.5V to 65V, making it suitable for various power supply sources. The device offers precise output voltage regulation, programmable switching frequency, and advanced LED dimming control through analog or PWM signals.

Product Features and Performance

Wide input voltage range: 4.5V to 65V

2A output current capability

400kHz switching frequency

Precise output voltage regulation (4.875V to 5.125V)

Programmable switching frequency

Analog and PWM dimming control

High efficiency up to 95%

Thermal shutdown and overcurrent protection

Small 14-pin TSSOP package with exposed pad

Product Advantages

Wide input voltage range for flexibility in power source selection

High output current capability to drive high-power LED loads

Precise output voltage regulation for optimal LED performance

Programmable switching frequency for system design flexibility

Advanced dimming control options for fine-tuning LED brightness

High efficiency for reduced power consumption and heat dissipation

Robust protection features for reliable operation

Key Reasons to Choose This Product

Versatile input voltage range to accommodate various power supply sources

Powerful 2A output current to drive high-power LED arrays

Precise output voltage regulation for consistent LED performance

Flexible dimming control options for customized lighting solutions

High efficiency for energy-efficient and cost-effective LED lighting systems

Compact package and robust protection features for reliable operation

Quality and Safety Features

Automotive-grade AEC-Q100 qualified

Thermal shutdown and overcurrent protection

Designed and manufactured to high-quality standards

Compatibility

The MAX20051 is compatible with a wide range of power supply sources and can be used in various commercial and industrial lighting applications.

Application Areas

Commercial and industrial LED lighting

Architectural and decorative lighting

Automotive lighting

General-purpose high-power LED driving

Product Lifecycle

The MAX20051 is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from Analog Devices or other manufacturers that can serve a similar purpose. It is recommended to contact our website's sales team for more information on available options and for guidance on selecting a suitable replacement product.